15545070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 40923792

約数和(自身を除く): 25378722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2081, 2490, 3735, 4162, 6243, 7470, 10405, 12486, 18729, 20810, 31215, 37458, 62430, 93645, 172723, 187290, 345446, 518169, 863615, 1036338, 1554507, 1727230, 2590845, 3109014, 5181690, 7772535, 15545070]

約数ペア:

[(1, 15545070), (2, 7772535), (3, 5181690), (5, 3109014), (6, 2590845), (9, 1727230), (10, 1554507), (15, 1036338), (18, 863615), (30, 518169), (45, 345446), (83, 187290), (90, 172723), (166, 93645), (249, 62430), (415, 37458), (498, 31215), (747, 20810), (830, 18729), (1245, 12486), (1494, 10405), (2081, 7470), (2490, 6243), (3735, 4162)]