11956755

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 7811565

約数列:

[1, 3, 5, 15, 71, 103, 109, 213, 309, 327, 355, 515, 545, 1065, 1545, 1635, 7313, 7739, 11227, 21939, 23217, 33681, 36565, 38695, 56135, 109695, 116085, 168405, 797117, 2391351, 3985585, 11956755]

約数ペア:

[(1, 11956755), (3, 3985585), (5, 2391351), (15, 797117), (71, 168405), (103, 116085), (109, 109695), (213, 56135), (309, 38695), (327, 36565), (355, 33681), (515, 23217), (545, 21939), (1065, 11227), (1545, 7739), (1635, 7313)]