55404675

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 103168000

約数和(自身を除く): 47763325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1039, 1185, 1975, 2133, 3117, 3555, 5195, 5925, 9351, 10665, 15585, 17775, 25975, 28053, 46755, 53325, 77925, 82081, 140265, 233775, 246243, 410405, 701325, 738729, 1231215, 2052025, 2216187, 3693645, 6156075, 11080935, 18468225, 55404675]

約数ペア:

[(1, 55404675), (3, 18468225), (5, 11080935), (9, 6156075), (15, 3693645), (25, 2216187), (27, 2052025), (45, 1231215), (75, 738729), (79, 701325), (135, 410405), (225, 246243), (237, 233775), (395, 140265), (675, 82081), (711, 77925), (1039, 53325), (1185, 46755), (1975, 28053), (2133, 25975), (3117, 17775), (3555, 15585), (5195, 10665), (5925, 9351)]