71114625

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 138528000

約数和(自身を除く): 67413375

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 125, 135, 171, 225, 285, 375, 475, 513, 675, 855, 1109, 1125, 1425, 2375, 2565, 3327, 3375, 4275, 5545, 7125, 9981, 12825, 16635, 21071, 21375, 27725, 29943, 49905, 63213, 64125, 83175, 105355, 138625, 149715, 189639, 249525, 316065, 415875, 526775, 568917, 748575, 948195, 1247625, 1580325, 2633875, 2844585, 3742875, 4740975, 7901625, 14222925, 23704875, 71114625]

約数ペア:

[(1, 71114625), (3, 23704875), (5, 14222925), (9, 7901625), (15, 4740975), (19, 3742875), (25, 2844585), (27, 2633875), (45, 1580325), (57, 1247625), (75, 948195), (95, 748575), (125, 568917), (135, 526775), (171, 415875), (225, 316065), (285, 249525), (375, 189639), (475, 149715), (513, 138625), (675, 105355), (855, 83175), (1109, 64125), (1125, 63213), (1425, 49905), (2375, 29943), (2565, 27725), (3327, 21375), (3375, 21071), (4275, 16635), (5545, 12825), (7125, 9981)]