54838875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 112379904

約数和(自身を除く): 57541029

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 875, 975, 1365, 1607, 1625, 2275, 2625, 4821, 4875, 6825, 8035, 11249, 11375, 20891, 24105, 33747, 34125, 40175, 56245, 62673, 104455, 120525, 146237, 168735, 200875, 281225, 313365, 438711, 522275, 602625, 731185, 843675, 1406125, 1566825, 2193555, 2611375, 3655925, 4218375, 7834125, 10967775, 18279625, 54838875]

約数ペア:

[(1, 54838875), (3, 18279625), (5, 10967775), (7, 7834125), (13, 4218375), (15, 3655925), (21, 2611375), (25, 2193555), (35, 1566825), (39, 1406125), (65, 843675), (75, 731185), (91, 602625), (105, 522275), (125, 438711), (175, 313365), (195, 281225), (273, 200875), (325, 168735), (375, 146237), (455, 120525), (525, 104455), (875, 62673), (975, 56245), (1365, 40175), (1607, 34125), (1625, 33747), (2275, 24105), (2625, 20891), (4821, 11375), (4875, 11249), (6825, 8035)]