4718025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1642

約数の個数: 36

約数和(自身を含む): 9106188

約数和(自身を除く): 4388163

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1613, 2925, 4839, 8065, 14517, 20969, 24195, 40325, 62907, 72585, 104845, 120975, 188721, 314535, 362925, 524225, 943605, 1572675, 4718025]

約数ペア:

[(1, 4718025), (3, 1572675), (5, 943605), (9, 524225), (13, 362925), (15, 314535), (25, 188721), (39, 120975), (45, 104845), (65, 72585), (75, 62907), (117, 40325), (195, 24195), (225, 20969), (325, 14517), (585, 8065), (975, 4839), (1613, 2925)]