1203719985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{2239}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 2250393600

約数和(自身を除く): 1046673615

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 919, 2239, 2757, 4595, 6717, 8271, 11195, 11947, 13785, 20151, 29107, 33585, 35841, 41355, 59735, 87321, 100755, 107523, 145535, 179205, 261963, 436605, 537615, 1309815, 2057641, 6172923, 10288205, 18518769, 26749333, 30864615, 80247999, 92593845, 133746665, 240743997, 401239995, 1203719985]

約数ペア:

[(1, 1203719985), (3, 401239995), (5, 240743997), (9, 133746665), (13, 92593845), (15, 80247999), (39, 30864615), (45, 26749333), (65, 18518769), (117, 10288205), (195, 6172923), (585, 2057641), (919, 1309815), (2239, 537615), (2757, 436605), (4595, 261963), (6717, 179205), (8271, 145535), (11195, 107523), (11947, 100755), (13785, 87321), (20151, 59735), (29107, 41355), (33585, 35841)]