7138632475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4799}}^1$

素因数の和:5044

約数の個数: 48

約数和(自身を含む): 9999360000

約数和(自身を除く): 2860727525

約数列:

[1, 5, 13, 23, 25, 65, 115, 199, 299, 325, 575, 995, 1495, 2587, 4577, 4799, 4975, 7475, 12935, 22885, 23995, 59501, 62387, 64675, 110377, 114425, 119975, 297505, 311935, 551885, 955001, 1434901, 1487525, 1559675, 2759425, 4775005, 7174505, 12415013, 21965023, 23875025, 35872525, 62075065, 109825115, 285545299, 310375325, 549125575, 1427726495, 7138632475]

約数ペア:

[(1, 7138632475), (5, 1427726495), (13, 549125575), (23, 310375325), (25, 285545299), (65, 109825115), (115, 62075065), (199, 35872525), (299, 23875025), (325, 21965023), (575, 12415013), (995, 7174505), (1495, 4775005), (2587, 2759425), (4577, 1559675), (4799, 1487525), (4975, 1434901), (7475, 955001), (12935, 551885), (22885, 311935), (23995, 297505), (59501, 119975), (62387, 114425), (64675, 110377)]