1282508713125

素因数分解:

$3^2\times 5^4\times {\mathrm{409}}^1\times {\mathrm{557461}}^1$

素因数の和:557896

約数の個数: 60

約数和(自身を含む): 2320563791260

約数和(自身を除く): 1038055078135

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 409, 625, 1125, 1227, 1875, 2045, 3681, 5625, 6135, 10225, 18405, 30675, 51125, 92025, 153375, 255625, 460125, 557461, 766875, 1672383, 2300625, 2787305, 5017149, 8361915, 13936525, 25085745, 41809575, 69682625, 125428725, 209047875, 228001549, 348413125, 627143625, 684004647, 1045239375, 1140007745, 2052013941, 3135718125, 3420023235, 5700038725, 10260069705, 17100116175, 28500193625, 51300348525, 85500580875, 142500968125, 256501742625, 427502904375, 1282508713125]

約数ペア:

[(1, 1282508713125), (3, 427502904375), (5, 256501742625), (9, 142500968125), (15, 85500580875), (25, 51300348525), (45, 28500193625), (75, 17100116175), (125, 10260069705), (225, 5700038725), (375, 3420023235), (409, 3135718125), (625, 2052013941), (1125, 1140007745), (1227, 1045239375), (1875, 684004647), (2045, 627143625), (3681, 348413125), (5625, 228001549), (6135, 209047875), (10225, 125428725), (18405, 69682625), (30675, 41809575), (51125, 25085745), (92025, 13936525), (153375, 8361915), (255625, 5017149), (460125, 2787305), (557461, 2300625), (766875, 1672383)]