157519050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80779}}^1$

素因数の和:80807

約数の個数: 48

約数和(自身を含む): 420702240

約数和(自身を除く): 263183190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 80779, 161558, 242337, 403895, 484674, 807790, 1050127, 1211685, 2019475, 2100254, 2423370, 3150381, 4038950, 5250635, 6058425, 6300762, 10501270, 12116850, 15751905, 26253175, 31503810, 52506350, 78759525, 157519050]

約数ペア:

[(1, 157519050), (2, 78759525), (3, 52506350), (5, 31503810), (6, 26253175), (10, 15751905), (13, 12116850), (15, 10501270), (25, 6300762), (26, 6058425), (30, 5250635), (39, 4038950), (50, 3150381), (65, 2423370), (75, 2100254), (78, 2019475), (130, 1211685), (150, 1050127), (195, 807790), (325, 484674), (390, 403895), (650, 242337), (975, 161558), (1950, 80779)]