15795405

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 29005152

約数和(自身を除く): 13209747

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 907, 1161, 1935, 2721, 3483, 4535, 5805, 8163, 13605, 17415, 24489, 39001, 40815, 73467, 117003, 122445, 195005, 351009, 367335, 585015, 1053027, 1755045, 3159081, 5265135, 15795405]

約数ペア:

[(1, 15795405), (3, 5265135), (5, 3159081), (9, 1755045), (15, 1053027), (27, 585015), (43, 367335), (45, 351009), (81, 195005), (129, 122445), (135, 117003), (215, 73467), (387, 40815), (405, 39001), (645, 24489), (907, 17415), (1161, 13605), (1935, 8163), (2721, 5805), (3483, 4535)]