9225225

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 17260800

約数和(自身を除く): 8035575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 173, 225, 237, 395, 519, 675, 711, 865, 1185, 1557, 1975, 2133, 2595, 3555, 4325, 4671, 5925, 7785, 10665, 12975, 13667, 17775, 23355, 38925, 41001, 53325, 68335, 116775, 123003, 205005, 341675, 369009, 615015, 1025025, 1845045, 3075075, 9225225]

約数ペア:

[(1, 9225225), (3, 3075075), (5, 1845045), (9, 1025025), (15, 615015), (25, 369009), (27, 341675), (45, 205005), (75, 123003), (79, 116775), (135, 68335), (173, 53325), (225, 41001), (237, 38925), (395, 23355), (519, 17775), (675, 13667), (711, 12975), (865, 10665), (1185, 7785), (1557, 5925), (1975, 4671), (2133, 4325), (2595, 3555)]