150177425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 204808320

約数和(自身を除く): 54630895

約数列:

[1, 5, 19, 25, 61, 71, 73, 95, 305, 355, 365, 475, 1159, 1349, 1387, 1525, 1775, 1825, 4331, 4453, 5183, 5795, 6745, 6935, 21655, 22265, 25915, 28975, 33725, 34675, 82289, 84607, 98477, 108275, 111325, 129575, 316163, 411445, 423035, 492385, 1580815, 2057225, 2115175, 2461925, 6007097, 7904075, 30035485, 150177425]

約数ペア:

[(1, 150177425), (5, 30035485), (19, 7904075), (25, 6007097), (61, 2461925), (71, 2115175), (73, 2057225), (95, 1580815), (305, 492385), (355, 423035), (365, 411445), (475, 316163), (1159, 129575), (1349, 111325), (1387, 108275), (1525, 98477), (1775, 84607), (1825, 82289), (4331, 34675), (4453, 33725), (5183, 28975), (5795, 25915), (6745, 22265), (6935, 21655)]