2131935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 3825432

約数和(自身を除く): 1693497

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 169, 195, 377, 435, 507, 841, 845, 1131, 1885, 2523, 2535, 4205, 4901, 5655, 10933, 12615, 14703, 24505, 32799, 54665, 73515, 142129, 163995, 426387, 710645, 2131935]

約数ペア:

[(1, 2131935), (3, 710645), (5, 426387), (13, 163995), (15, 142129), (29, 73515), (39, 54665), (65, 32799), (87, 24505), (145, 14703), (169, 12615), (195, 10933), (377, 5655), (435, 4901), (507, 4205), (841, 2535), (845, 2523), (1131, 1885)]