52980375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{20183}}^1$

素因数の和:20208

約数の個数: 32

約数和(自身を含む): 100758528

約数和(自身を除く): 47778153

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 20183, 60549, 100915, 141281, 302745, 423843, 504575, 706405, 1513725, 2119215, 2522875, 3532025, 7568625, 10596075, 17660125, 52980375]

約数ペア:

[(1, 52980375), (3, 17660125), (5, 10596075), (7, 7568625), (15, 3532025), (21, 2522875), (25, 2119215), (35, 1513725), (75, 706405), (105, 504575), (125, 423843), (175, 302745), (375, 141281), (525, 100915), (875, 60549), (2625, 20183)]