11668475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 18665472

約数和(自身を除く): 6996997

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 223, 299, 325, 455, 575, 805, 1115, 1495, 1561, 2093, 2275, 2899, 4025, 5129, 5575, 7475, 7805, 10465, 14495, 20293, 25645, 35903, 39025, 52325, 66677, 72475, 101465, 128225, 179515, 333385, 466739, 507325, 897575, 1666925, 2333695, 11668475]

約数ペア:

[(1, 11668475), (5, 2333695), (7, 1666925), (13, 897575), (23, 507325), (25, 466739), (35, 333385), (65, 179515), (91, 128225), (115, 101465), (161, 72475), (175, 66677), (223, 52325), (299, 39025), (325, 35903), (455, 25645), (575, 20293), (805, 14495), (1115, 10465), (1495, 7805), (1561, 7475), (2093, 5575), (2275, 5129), (2899, 4025)]