73810275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12781}}^1$

素因数の和:12812

約数の個数: 48

約数和(自身を含む): 152156928

約数和(自身を除く): 78346653

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 12781, 38343, 63905, 89467, 140591, 191715, 268401, 319525, 421773, 447335, 702955, 958575, 984137, 1342005, 2108865, 2236675, 2952411, 3514775, 4920685, 6710025, 10544325, 14762055, 24603425, 73810275]

約数ペア:

[(1, 73810275), (3, 24603425), (5, 14762055), (7, 10544325), (11, 6710025), (15, 4920685), (21, 3514775), (25, 2952411), (33, 2236675), (35, 2108865), (55, 1342005), (75, 984137), (77, 958575), (105, 702955), (165, 447335), (175, 421773), (231, 319525), (275, 268401), (385, 191715), (525, 140591), (825, 89467), (1155, 63905), (1925, 38343), (5775, 12781)]