980736715

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2837}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 1467541152

約数和(自身を除く): 486804437

約数列:

[1, 5, 7, 17, 35, 49, 83, 85, 119, 245, 415, 581, 595, 833, 1411, 2837, 2905, 4067, 4165, 7055, 9877, 14185, 19859, 20335, 48229, 49385, 69139, 99295, 139013, 235471, 241145, 337603, 345695, 695065, 1177355, 1648297, 1688015, 2363221, 4003007, 8241485, 11538079, 11816105, 20015035, 28021049, 57690395, 140105245, 196147343, 980736715]

約数ペア:

[(1, 980736715), (5, 196147343), (7, 140105245), (17, 57690395), (35, 28021049), (49, 20015035), (83, 11816105), (85, 11538079), (119, 8241485), (245, 4003007), (415, 2363221), (581, 1688015), (595, 1648297), (833, 1177355), (1411, 695065), (2837, 345695), (2905, 337603), (4067, 241145), (4165, 235471), (7055, 139013), (9877, 99295), (14185, 69139), (19859, 49385), (20335, 48229)]