1550325357

素因数分解:

$3^2\times 7^3\times {\mathrm{349}}^1\times {\mathrm{1439}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 2620800000

約数和(自身を除く): 1070474643

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 349, 441, 1029, 1047, 1439, 2443, 3087, 3141, 4317, 7329, 10073, 12951, 17101, 21987, 30219, 51303, 70511, 90657, 119707, 153909, 211533, 359121, 493577, 502211, 634599, 1077363, 1480731, 1506633, 3515477, 4442193, 4519899, 10546431, 24608339, 31639293, 73825017, 172258373, 221475051, 516775119, 1550325357]

約数ペア:

[(1, 1550325357), (3, 516775119), (7, 221475051), (9, 172258373), (21, 73825017), (49, 31639293), (63, 24608339), (147, 10546431), (343, 4519899), (349, 4442193), (441, 3515477), (1029, 1506633), (1047, 1480731), (1439, 1077363), (2443, 634599), (3087, 502211), (3141, 493577), (4317, 359121), (7329, 211533), (10073, 153909), (12951, 119707), (17101, 90657), (21987, 70511), (30219, 51303)]