84711883875

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{85991}}^1$

素因数の和:86117

約数の個数: 64

約数和(自身を含む): 146811045888

約数和(自身を除く): 62099162013

約数列:

[1, 3, 5, 15, 25, 37, 71, 75, 111, 125, 185, 213, 355, 375, 555, 925, 1065, 1775, 2627, 2775, 4625, 5325, 7881, 8875, 13135, 13875, 26625, 39405, 65675, 85991, 197025, 257973, 328375, 429955, 985125, 1289865, 2149775, 3181667, 6105361, 6449325, 9545001, 10748875, 15908335, 18316083, 30526805, 32246625, 47725005, 79541675, 91580415, 152634025, 225898357, 238625025, 397708375, 457902075, 677695071, 763170125, 1129491785, 1193125125, 2289510375, 3388475355, 5647458925, 16942376775, 28237294625, 84711883875]

約数ペア:

[(1, 84711883875), (3, 28237294625), (5, 16942376775), (15, 5647458925), (25, 3388475355), (37, 2289510375), (71, 1193125125), (75, 1129491785), (111, 763170125), (125, 677695071), (185, 457902075), (213, 397708375), (355, 238625025), (375, 225898357), (555, 152634025), (925, 91580415), (1065, 79541675), (1775, 47725005), (2627, 32246625), (2775, 30526805), (4625, 18316083), (5325, 15908335), (7881, 10748875), (8875, 9545001), (13135, 6449325), (13875, 6105361), (26625, 3181667), (39405, 2149775), (65675, 1289865), (85991, 985125), (197025, 429955), (257973, 328375)]