4782505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 7386624

約数和(自身を除く): 2604119

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 457, 805, 1495, 2093, 2285, 3199, 5941, 10465, 10511, 15995, 29705, 41587, 52555, 73577, 136643, 207935, 367885, 683215, 956501, 4782505]

約数ペア:

[(1, 4782505), (5, 956501), (7, 683215), (13, 367885), (23, 207935), (35, 136643), (65, 73577), (91, 52555), (115, 41587), (161, 29705), (299, 15995), (455, 10511), (457, 10465), (805, 5941), (1495, 3199), (2093, 2285)]