10420875

素因数分解:

$3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 19225440

約数和(自身を除く): 8804565

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 157, 177, 225, 295, 375, 471, 531, 785, 885, 1125, 1413, 1475, 2355, 2655, 3925, 4425, 7065, 7375, 9263, 11775, 13275, 19625, 22125, 27789, 35325, 46315, 58875, 66375, 83367, 138945, 176625, 231575, 416835, 694725, 1157875, 2084175, 3473625, 10420875]

約数ペア:

[(1, 10420875), (3, 3473625), (5, 2084175), (9, 1157875), (15, 694725), (25, 416835), (45, 231575), (59, 176625), (75, 138945), (125, 83367), (157, 66375), (177, 58875), (225, 46315), (295, 35325), (375, 27789), (471, 22125), (531, 19625), (785, 13275), (885, 11775), (1125, 9263), (1413, 7375), (1475, 7065), (2355, 4425), (2655, 3925)]