78458370505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1\times {\mathrm{2843}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 100438704000

約数和(自身を除く): 21980333495

約数列:

[1, 5, 17, 85, 149, 745, 2179, 2533, 2843, 10895, 12665, 14215, 37043, 48331, 185215, 241655, 324671, 423607, 1623355, 2118035, 5519407, 6194897, 7201319, 27597035, 30974485, 36006595, 105313249, 526566245, 923039653, 4615198265, 15691674101, 78458370505]

約数ペア:

[(1, 78458370505), (5, 15691674101), (17, 4615198265), (85, 923039653), (149, 526566245), (745, 105313249), (2179, 36006595), (2533, 30974485), (2843, 27597035), (10895, 7201319), (12665, 6194897), (14215, 5519407), (37043, 2118035), (48331, 1623355), (185215, 423607), (241655, 324671)]