24081265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 12690575

約数列:

[1, 5, 13, 17, 19, 31, 37, 65, 85, 95, 155, 185, 221, 247, 323, 403, 481, 527, 589, 629, 703, 1105, 1147, 1235, 1615, 2015, 2405, 2635, 2945, 3145, 3515, 4199, 5735, 6851, 7657, 8177, 9139, 10013, 11951, 14911, 19499, 20995, 21793, 34255, 38285, 40885, 45695, 50065, 59755, 74555, 97495, 108965, 130169, 155363, 253487, 283309, 370481, 650845, 776815, 1267435, 1416545, 1852405, 4816253, 24081265]

約数ペア:

[(1, 24081265), (5, 4816253), (13, 1852405), (17, 1416545), (19, 1267435), (31, 776815), (37, 650845), (65, 370481), (85, 283309), (95, 253487), (155, 155363), (185, 130169), (221, 108965), (247, 97495), (323, 74555), (403, 59755), (481, 50065), (527, 45695), (589, 40885), (629, 38285), (703, 34255), (1105, 21793), (1147, 20995), (1235, 19499), (1615, 14911), (2015, 11951), (2405, 10013), (2635, 9139), (2945, 8177), (3145, 7657), (3515, 6851), (4199, 5735)]