164078191875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{2711}}^1$

素因数の和:2951

約数の個数: 120

約数和(自身を含む): 297682311168

約数和(自身を除く): 133604119293

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 169, 191, 195, 325, 375, 507, 573, 625, 845, 955, 975, 1625, 1875, 2483, 2535, 2711, 2865, 4225, 4775, 4875, 7449, 8125, 8133, 12415, 12675, 13555, 14325, 21125, 23875, 24375, 32279, 35243, 37245, 40665, 62075, 63375, 67775, 71625, 96837, 105625, 105729, 119375, 161395, 176215, 186225, 203325, 310375, 316875, 338875, 358125, 458159, 484185, 517801, 528645, 806975, 881075, 931125, 1016625, 1374477, 1551875, 1553403, 1694375, 2290795, 2420925, 2589005, 2643225, 4034875, 4405375, 4655625, 5083125, 6731413, 6872385, 7767015, 11453975, 12104625, 12945025, 13216125, 20174375, 20194239, 22026875, 33657065, 34361925, 38835075, 57269875, 60523125, 64725125, 66080625, 87508369, 100971195, 168285325, 171809625, 194175375, 262525107, 286349375, 323625625, 437541845, 504855975, 841426625, 859048125, 970876875, 1312625535, 2187709225, 2524279875, 4207133125, 6563127675, 10938546125, 12621399375, 32815638375, 54692730625, 164078191875]

約数ペア:

[(1, 164078191875), (3, 54692730625), (5, 32815638375), (13, 12621399375), (15, 10938546125), (25, 6563127675), (39, 4207133125), (65, 2524279875), (75, 2187709225), (125, 1312625535), (169, 970876875), (191, 859048125), (195, 841426625), (325, 504855975), (375, 437541845), (507, 323625625), (573, 286349375), (625, 262525107), (845, 194175375), (955, 171809625), (975, 168285325), (1625, 100971195), (1875, 87508369), (2483, 66080625), (2535, 64725125), (2711, 60523125), (2865, 57269875), (4225, 38835075), (4775, 34361925), (4875, 33657065), (7449, 22026875), (8125, 20194239), (8133, 20174375), (12415, 13216125), (12675, 12945025), (13555, 12104625), (14325, 11453975), (21125, 7767015), (23875, 6872385), (24375, 6731413), (32279, 5083125), (35243, 4655625), (37245, 4405375), (40665, 4034875), (62075, 2643225), (63375, 2589005), (67775, 2420925), (71625, 2290795), (96837, 1694375), (105625, 1553403), (105729, 1551875), (119375, 1374477), (161395, 1016625), (176215, 931125), (186225, 881075), (203325, 806975), (310375, 528645), (316875, 517801), (338875, 484185), (358125, 458159)]