79480125

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 154192896

約数和(自身を除く): 74712771

約数列:

[1, 3, 5, 9, 15, 25, 31, 43, 45, 53, 75, 93, 125, 129, 155, 159, 215, 225, 265, 279, 375, 387, 465, 477, 645, 775, 795, 1075, 1125, 1325, 1333, 1395, 1643, 1935, 2279, 2325, 2385, 3225, 3875, 3975, 3999, 4929, 5375, 6625, 6665, 6837, 6975, 8215, 9675, 11395, 11625, 11925, 11997, 14787, 16125, 19875, 19995, 20511, 24645, 33325, 34185, 34875, 41075, 48375, 56975, 59625, 59985, 70649, 73935, 99975, 102555, 123225, 166625, 170925, 205375, 211947, 284875, 299925, 353245, 369675, 499875, 512775, 616125, 635841, 854625, 1059735, 1499625, 1766225, 1848375, 2563875, 3179205, 5298675, 8831125, 15896025, 26493375, 79480125]

約数ペア:

[(1, 79480125), (3, 26493375), (5, 15896025), (9, 8831125), (15, 5298675), (25, 3179205), (31, 2563875), (43, 1848375), (45, 1766225), (53, 1499625), (75, 1059735), (93, 854625), (125, 635841), (129, 616125), (155, 512775), (159, 499875), (215, 369675), (225, 353245), (265, 299925), (279, 284875), (375, 211947), (387, 205375), (465, 170925), (477, 166625), (645, 123225), (775, 102555), (795, 99975), (1075, 73935), (1125, 70649), (1325, 59985), (1333, 59625), (1395, 56975), (1643, 48375), (1935, 41075), (2279, 34875), (2325, 34185), (2385, 33325), (3225, 24645), (3875, 20511), (3975, 19995), (3999, 19875), (4929, 16125), (5375, 14787), (6625, 11997), (6665, 11925), (6837, 11625), (6975, 11395), (8215, 9675)]