45464375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 65791440

約数和(自身を除く): 20327065

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 389, 425, 625, 935, 1375, 1945, 2125, 4279, 4675, 6613, 6875, 9725, 10625, 21395, 23375, 33065, 48625, 72743, 106975, 116875, 165325, 243125, 363715, 534875, 826625, 1818575, 2674375, 4133125, 9092875, 45464375]

約数ペア:

[(1, 45464375), (5, 9092875), (11, 4133125), (17, 2674375), (25, 1818575), (55, 826625), (85, 534875), (125, 363715), (187, 243125), (275, 165325), (389, 116875), (425, 106975), (625, 72743), (935, 48625), (1375, 33065), (1945, 23375), (2125, 21395), (4279, 10625), (4675, 9725), (6613, 6875)]