29229375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 59380992

約数和(自身を除く): 30151617

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 131, 175, 255, 357, 375, 393, 425, 525, 595, 625, 655, 875, 917, 1275, 1785, 1875, 1965, 2125, 2227, 2625, 2751, 2975, 3275, 4375, 4585, 6375, 6681, 8925, 9825, 10625, 11135, 13125, 13755, 14875, 15589, 16375, 22925, 31875, 33405, 44625, 46767, 49125, 55675, 68775, 74375, 77945, 81875, 114625, 167025, 223125, 233835, 245625, 278375, 343875, 389725, 573125, 835125, 1169175, 1391875, 1719375, 1948625, 4175625, 5845875, 9743125, 29229375]

約数ペア:

[(1, 29229375), (3, 9743125), (5, 5845875), (7, 4175625), (15, 1948625), (17, 1719375), (21, 1391875), (25, 1169175), (35, 835125), (51, 573125), (75, 389725), (85, 343875), (105, 278375), (119, 245625), (125, 233835), (131, 223125), (175, 167025), (255, 114625), (357, 81875), (375, 77945), (393, 74375), (425, 68775), (525, 55675), (595, 49125), (625, 46767), (655, 44625), (875, 33405), (917, 31875), (1275, 22925), (1785, 16375), (1875, 15589), (1965, 14875), (2125, 13755), (2227, 13125), (2625, 11135), (2751, 10625), (2975, 9825), (3275, 8925), (4375, 6681), (4585, 6375)]