2450996925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{47431}}^1$

素因数の和:47510

約数の個数: 48

約数和(自身を含む): 4446465408

約数和(自身を除く): 1995468483

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1325, 2067, 3445, 3975, 10335, 17225, 47431, 51675, 142293, 237155, 616603, 711465, 1185775, 1849809, 2513843, 3083015, 3557325, 7541529, 9249045, 12569215, 15415075, 32679959, 37707645, 46245225, 62846075, 98039877, 163399795, 188538225, 490199385, 816998975, 2450996925]

約数ペア:

[(1, 2450996925), (3, 816998975), (5, 490199385), (13, 188538225), (15, 163399795), (25, 98039877), (39, 62846075), (53, 46245225), (65, 37707645), (75, 32679959), (159, 15415075), (195, 12569215), (265, 9249045), (325, 7541529), (689, 3557325), (795, 3083015), (975, 2513843), (1325, 1849809), (2067, 1185775), (3445, 711465), (3975, 616603), (10335, 237155), (17225, 142293), (47431, 51675)]