38922065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 58012416

約数和(自身を除く): 19090351

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 653, 655, 917, 1703, 3265, 4571, 4585, 8489, 8515, 11921, 22855, 42445, 59423, 59605, 85543, 297115, 427715, 598801, 1112059, 2994005, 5560295, 7784413, 38922065]

約数ペア:

[(1, 38922065), (5, 7784413), (7, 5560295), (13, 2994005), (35, 1112059), (65, 598801), (91, 427715), (131, 297115), (455, 85543), (653, 59605), (655, 59423), (917, 42445), (1703, 22855), (3265, 11921), (4571, 8515), (4585, 8489)]