23704875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 45021600

約数和(自身を除く): 21316725

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1109, 1125, 1425, 2375, 3327, 4275, 5545, 7125, 9981, 16635, 21071, 21375, 27725, 49905, 63213, 83175, 105355, 138625, 189639, 249525, 316065, 415875, 526775, 948195, 1247625, 1580325, 2633875, 4740975, 7901625, 23704875]

約数ペア:

[(1, 23704875), (3, 7901625), (5, 4740975), (9, 2633875), (15, 1580325), (19, 1247625), (25, 948195), (45, 526775), (57, 415875), (75, 316065), (95, 249525), (125, 189639), (171, 138625), (225, 105355), (285, 83175), (375, 63213), (475, 49905), (855, 27725), (1109, 21375), (1125, 21071), (1425, 16635), (2375, 9981), (3327, 7125), (4275, 5545)]