3800280575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2161}}^1$

素因数の和:2964

約数の個数: 48

約数和(自身を含む): 5810003136

約数和(自身を除く): 2009722561

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 773, 2161, 2275, 3865, 5411, 10049, 10805, 15127, 19325, 27055, 28093, 50245, 54025, 70343, 75635, 135275, 140465, 196651, 251225, 351715, 378175, 702325, 983255, 1670453, 1758575, 4916275, 8352265, 11693171, 21715889, 41761325, 58465855, 108579445, 152011223, 292329275, 542897225, 760056115, 3800280575]

約数ペア:

[(1, 3800280575), (5, 760056115), (7, 542897225), (13, 292329275), (25, 152011223), (35, 108579445), (65, 58465855), (91, 41761325), (175, 21715889), (325, 11693171), (455, 8352265), (773, 4916275), (2161, 1758575), (2275, 1670453), (3865, 983255), (5411, 702325), (10049, 378175), (10805, 351715), (15127, 251225), (19325, 196651), (27055, 140465), (28093, 135275), (50245, 75635), (54025, 70343)]