670501425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2999}}^1$

素因数の和:3294

約数の個数: 48

約数和(自身を含む): 1214208000

約数和(自身を除く): 543706575

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 271, 275, 813, 825, 1355, 2981, 2999, 4065, 6775, 8943, 8997, 14905, 14995, 20325, 32989, 44715, 44985, 74525, 74975, 98967, 164945, 223575, 224925, 494835, 812729, 824725, 2438187, 2474175, 4063645, 8940019, 12190935, 20318225, 26820057, 44700095, 60954675, 134100285, 223500475, 670501425]

約数ペア:

[(1, 670501425), (3, 223500475), (5, 134100285), (11, 60954675), (15, 44700095), (25, 26820057), (33, 20318225), (55, 12190935), (75, 8940019), (165, 4063645), (271, 2474175), (275, 2438187), (813, 824725), (825, 812729), (1355, 494835), (2981, 224925), (2999, 223575), (4065, 164945), (6775, 98967), (8943, 74975), (8997, 74525), (14905, 44985), (14995, 44715), (20325, 32989)]