159719625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 316627584

約数和(自身を除く): 156907959

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 67, 75, 117, 125, 163, 195, 201, 225, 325, 335, 375, 489, 585, 603, 815, 871, 975, 1005, 1125, 1467, 1625, 1675, 2119, 2445, 2613, 2925, 3015, 4075, 4355, 4875, 5025, 6357, 7335, 7839, 8375, 10595, 10921, 12225, 13065, 14625, 15075, 19071, 20375, 21775, 25125, 31785, 32763, 36675, 39195, 52975, 54605, 61125, 65325, 75375, 95355, 98289, 108875, 141973, 158925, 163815, 183375, 195975, 264875, 273025, 326625, 425919, 476775, 491445, 709865, 794625, 819075, 979875, 1277757, 1365125, 2129595, 2383875, 2457225, 3549325, 4095375, 6388785, 10647975, 12286125, 17746625, 31943925, 53239875, 159719625]

約数ペア:

[(1, 159719625), (3, 53239875), (5, 31943925), (9, 17746625), (13, 12286125), (15, 10647975), (25, 6388785), (39, 4095375), (45, 3549325), (65, 2457225), (67, 2383875), (75, 2129595), (117, 1365125), (125, 1277757), (163, 979875), (195, 819075), (201, 794625), (225, 709865), (325, 491445), (335, 476775), (375, 425919), (489, 326625), (585, 273025), (603, 264875), (815, 195975), (871, 183375), (975, 163815), (1005, 158925), (1125, 141973), (1467, 108875), (1625, 98289), (1675, 95355), (2119, 75375), (2445, 65325), (2613, 61125), (2925, 54605), (3015, 52975), (4075, 39195), (4355, 36675), (4875, 32763), (5025, 31785), (6357, 25125), (7335, 21775), (7839, 20375), (8375, 19071), (10595, 15075), (10921, 14625), (12225, 13065)]