1308871875

素因数分解:

$3^1\times 5^5\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 2198296800

約数和(自身を除く): 889424925

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 375, 447, 625, 745, 937, 1875, 2235, 2811, 3125, 3725, 4685, 9375, 11175, 14055, 18625, 23425, 55875, 70275, 93125, 117125, 139613, 279375, 351375, 418839, 465625, 585625, 698065, 1396875, 1756875, 2094195, 2928125, 3490325, 8784375, 10470975, 17451625, 52354875, 87258125, 261774375, 436290625, 1308871875]

約数ペア:

[(1, 1308871875), (3, 436290625), (5, 261774375), (15, 87258125), (25, 52354875), (75, 17451625), (125, 10470975), (149, 8784375), (375, 3490325), (447, 2928125), (625, 2094195), (745, 1756875), (937, 1396875), (1875, 698065), (2235, 585625), (2811, 465625), (3125, 418839), (3725, 351375), (4685, 279375), (9375, 139613), (11175, 117125), (14055, 93125), (18625, 70275), (23425, 55875)]