460181175

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 781021440

約数和(自身を除く): 320840265

約数列:

[1, 3, 5, 15, 25, 71, 75, 89, 213, 267, 355, 445, 971, 1065, 1335, 1775, 2225, 2913, 4855, 5325, 6319, 6675, 14565, 18957, 24275, 31595, 68941, 72825, 86419, 94785, 157975, 206823, 259257, 344705, 432095, 473925, 1034115, 1296285, 1723525, 2160475, 5170575, 6135749, 6481425, 18407247, 30678745, 92036235, 153393725, 460181175]

約数ペア:

[(1, 460181175), (3, 153393725), (5, 92036235), (15, 30678745), (25, 18407247), (71, 6481425), (75, 6135749), (89, 5170575), (213, 2160475), (267, 1723525), (355, 1296285), (445, 1034115), (971, 473925), (1065, 432095), (1335, 344705), (1775, 259257), (2225, 206823), (2913, 157975), (4855, 94785), (5325, 86419), (6319, 72825), (6675, 68941), (14565, 31595), (18957, 24275)]