3654435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 6266880

約数和(自身を除く): 2612445

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 271, 435, 465, 813, 899, 1355, 2697, 4065, 4495, 7859, 8401, 13485, 23577, 25203, 39295, 42005, 117885, 126015, 243629, 730887, 1218145, 3654435]

約数ペア:

[(1, 3654435), (3, 1218145), (5, 730887), (15, 243629), (29, 126015), (31, 117885), (87, 42005), (93, 39295), (145, 25203), (155, 23577), (271, 13485), (435, 8401), (465, 7859), (813, 4495), (899, 4065), (1355, 2697)]