203371875

素因数分解:

$3^2\times 5^5\times 7^1\times {\mathrm{1033}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 420035616

約数和(自身を除く): 216663741

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 625, 875, 1033, 1125, 1575, 1875, 2625, 3099, 3125, 4375, 5165, 5625, 7231, 7875, 9297, 9375, 13125, 15495, 21693, 21875, 25825, 28125, 36155, 39375, 46485, 65079, 65625, 77475, 108465, 129125, 180775, 196875, 232425, 325395, 387375, 542325, 645625, 903875, 1162125, 1626975, 1936875, 2711625, 3228125, 4519375, 5810625, 8134875, 9684375, 13558125, 22596875, 29053125, 40674375, 67790625, 203371875]

約数ペア:

[(1, 203371875), (3, 67790625), (5, 40674375), (7, 29053125), (9, 22596875), (15, 13558125), (21, 9684375), (25, 8134875), (35, 5810625), (45, 4519375), (63, 3228125), (75, 2711625), (105, 1936875), (125, 1626975), (175, 1162125), (225, 903875), (315, 645625), (375, 542325), (525, 387375), (625, 325395), (875, 232425), (1033, 196875), (1125, 180775), (1575, 129125), (1875, 108465), (2625, 77475), (3099, 65625), (3125, 65079), (4375, 46485), (5165, 39375), (5625, 36155), (7231, 28125), (7875, 25825), (9297, 21875), (9375, 21693), (13125, 15495)]