4115505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2888655

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 151, 237, 345, 395, 453, 755, 1185, 1817, 2265, 3473, 5451, 9085, 10419, 11929, 17365, 27255, 35787, 52095, 59645, 178935, 274367, 823101, 1371835, 4115505]

約数ペア:

[(1, 4115505), (3, 1371835), (5, 823101), (15, 274367), (23, 178935), (69, 59645), (79, 52095), (115, 35787), (151, 27255), (237, 17365), (345, 11929), (395, 10419), (453, 9085), (755, 5451), (1185, 3473), (1817, 2265)]