17604435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 31122432

約数和(自身を除く): 13517997

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 131, 155, 255, 289, 393, 465, 527, 655, 867, 1445, 1581, 1965, 2227, 2635, 4061, 4335, 6681, 7905, 8959, 11135, 12183, 20305, 26877, 33405, 37859, 44795, 60915, 69037, 113577, 134385, 189295, 207111, 345185, 567885, 1035555, 1173629, 3520887, 5868145, 17604435]

約数ペア:

[(1, 17604435), (3, 5868145), (5, 3520887), (15, 1173629), (17, 1035555), (31, 567885), (51, 345185), (85, 207111), (93, 189295), (131, 134385), (155, 113577), (255, 69037), (289, 60915), (393, 44795), (465, 37859), (527, 33405), (655, 26877), (867, 20305), (1445, 12183), (1581, 11135), (1965, 8959), (2227, 7905), (2635, 6681), (4061, 4335)]