201835125

素因数分解:

$3^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 378393600

約数和(自身を除く): 176558475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 125, 135, 225, 237, 375, 395, 675, 711, 757, 1125, 1185, 1975, 2133, 2271, 3375, 3555, 3785, 5925, 6813, 9875, 10665, 11355, 17775, 18925, 20439, 29625, 34065, 53325, 56775, 59803, 88875, 94625, 102195, 170325, 179409, 266625, 283875, 299015, 510975, 538227, 851625, 897045, 1495075, 1614681, 2554875, 2691135, 4485225, 7475375, 8073405, 13455675, 22426125, 40367025, 67278375, 201835125]

約数ペア:

[(1, 201835125), (3, 67278375), (5, 40367025), (9, 22426125), (15, 13455675), (25, 8073405), (27, 7475375), (45, 4485225), (75, 2691135), (79, 2554875), (125, 1614681), (135, 1495075), (225, 897045), (237, 851625), (375, 538227), (395, 510975), (675, 299015), (711, 283875), (757, 266625), (1125, 179409), (1185, 170325), (1975, 102195), (2133, 94625), (2271, 88875), (3375, 59803), (3555, 56775), (3785, 53325), (5925, 34065), (6813, 29625), (9875, 20439), (10665, 18925), (11355, 17775)]