137404875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 242611200

約数和(自身を除く): 105206325

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 89, 115, 125, 179, 267, 345, 375, 445, 537, 575, 895, 1335, 1725, 2047, 2225, 2685, 2875, 4117, 4475, 6141, 6675, 8625, 10235, 11125, 12351, 13425, 15931, 20585, 22375, 30705, 33375, 47793, 51175, 61755, 67125, 79655, 102925, 153525, 238965, 255875, 308775, 366413, 398275, 514625, 767625, 1099239, 1194825, 1543875, 1832065, 1991375, 5496195, 5974125, 9160325, 27480975, 45801625, 137404875]

約数ペア:

[(1, 137404875), (3, 45801625), (5, 27480975), (15, 9160325), (23, 5974125), (25, 5496195), (69, 1991375), (75, 1832065), (89, 1543875), (115, 1194825), (125, 1099239), (179, 767625), (267, 514625), (345, 398275), (375, 366413), (445, 308775), (537, 255875), (575, 238965), (895, 153525), (1335, 102925), (1725, 79655), (2047, 67125), (2225, 61755), (2685, 51175), (2875, 47793), (4117, 33375), (4475, 30705), (6141, 22375), (6675, 20585), (8625, 15931), (10235, 13425), (11125, 12351)]