745569215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 977356800

約数和(自身を除く): 231787585

約数列:

[1, 5, 19, 41, 79, 95, 205, 395, 779, 1501, 2423, 3239, 3895, 7505, 12115, 16195, 46037, 61541, 99343, 191417, 230185, 307705, 496715, 957085, 1887517, 3636923, 7848097, 9437585, 18184615, 39240485, 149113843, 745569215]

約数ペア:

[(1, 745569215), (5, 149113843), (19, 39240485), (41, 18184615), (79, 9437585), (95, 7848097), (205, 3636923), (395, 1887517), (779, 957085), (1501, 496715), (2423, 307705), (3239, 230185), (3895, 191417), (7505, 99343), (12115, 61541), (16195, 46037)]