11972025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4122

約数の個数: 36

約数和(自身を含む): 23098348

約数和(自身を除く): 11126323

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 4093, 12279, 20465, 36837, 53209, 61395, 102325, 159627, 184185, 266045, 306975, 478881, 798135, 920925, 1330225, 2394405, 3990675, 11972025]

約数ペア:

[(1, 11972025), (3, 3990675), (5, 2394405), (9, 1330225), (13, 920925), (15, 798135), (25, 478881), (39, 306975), (45, 266045), (65, 184185), (75, 159627), (117, 102325), (195, 61395), (225, 53209), (325, 36837), (585, 20465), (975, 12279), (2925, 4093)]