76225625

素因数分解:

$5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 117524880

約数和(自身を除く): 41299255

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 125, 131, 133, 175, 245, 475, 625, 655, 665, 875, 917, 931, 1225, 2375, 2489, 3275, 3325, 4375, 4585, 4655, 6125, 6419, 11875, 12445, 16375, 16625, 17423, 22925, 23275, 30625, 32095, 62225, 81875, 83125, 87115, 114625, 116375, 121961, 160475, 311125, 435575, 573125, 581875, 609805, 802375, 1555625, 2177875, 3049025, 4011875, 10889375, 15245125, 76225625]

約数ペア:

[(1, 76225625), (5, 15245125), (7, 10889375), (19, 4011875), (25, 3049025), (35, 2177875), (49, 1555625), (95, 802375), (125, 609805), (131, 581875), (133, 573125), (175, 435575), (245, 311125), (475, 160475), (625, 121961), (655, 116375), (665, 114625), (875, 87115), (917, 83125), (931, 81875), (1225, 62225), (2375, 32095), (2489, 30625), (3275, 23275), (3325, 22925), (4375, 17423), (4585, 16625), (4655, 16375), (6125, 12445), (6419, 11875)]