4203225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 8332800

約数和(自身を除く): 4129575

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 479, 585, 675, 975, 1437, 1755, 2395, 2925, 4311, 6227, 7185, 8775, 11975, 12933, 18681, 21555, 31135, 35925, 56043, 64665, 93405, 107775, 155675, 168129, 280215, 323325, 467025, 840645, 1401075, 4203225]

約数ペア:

[(1, 4203225), (3, 1401075), (5, 840645), (9, 467025), (13, 323325), (15, 280215), (25, 168129), (27, 155675), (39, 107775), (45, 93405), (65, 64665), (75, 56043), (117, 35925), (135, 31135), (195, 21555), (225, 18681), (325, 12933), (351, 11975), (479, 8775), (585, 7185), (675, 6227), (975, 4311), (1437, 2925), (1755, 2395)]