845947125

素因数分解:

$3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{5333}}^1$

素因数の和:5404

約数の個数: 64

約数和(自身を含む): 1597639680

約数和(自身を除く): 751692555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 125, 135, 141, 225, 235, 375, 423, 675, 705, 1125, 1175, 1269, 2115, 3375, 3525, 5333, 5875, 6345, 10575, 15999, 17625, 26665, 31725, 47997, 52875, 79995, 133325, 143991, 158625, 239985, 250651, 399975, 666625, 719955, 751953, 1199925, 1253255, 1999875, 2255859, 3599775, 3759765, 5999625, 6266275, 6767577, 11279295, 17998875, 18798825, 31331375, 33837885, 56396475, 93994125, 169189425, 281982375, 845947125]

約数ペア:

[(1, 845947125), (3, 281982375), (5, 169189425), (9, 93994125), (15, 56396475), (25, 33837885), (27, 31331375), (45, 18798825), (47, 17998875), (75, 11279295), (125, 6767577), (135, 6266275), (141, 5999625), (225, 3759765), (235, 3599775), (375, 2255859), (423, 1999875), (675, 1253255), (705, 1199925), (1125, 751953), (1175, 719955), (1269, 666625), (2115, 399975), (3375, 250651), (3525, 239985), (5333, 158625), (5875, 143991), (6345, 133325), (10575, 79995), (15999, 52875), (17625, 47997), (26665, 31725)]