5987475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 12186720

約数和(自身を除く): 6199245

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 89, 115, 117, 195, 207, 225, 267, 299, 325, 345, 445, 575, 585, 801, 897, 975, 1035, 1157, 1335, 1495, 1725, 2047, 2225, 2691, 2925, 3471, 4005, 4485, 5175, 5785, 6141, 6675, 7475, 10235, 10413, 13455, 17355, 18423, 20025, 22425, 26611, 28925, 30705, 51175, 52065, 67275, 79833, 86775, 92115, 133055, 153525, 239499, 260325, 399165, 460575, 665275, 1197495, 1995825, 5987475]

約数ペア:

[(1, 5987475), (3, 1995825), (5, 1197495), (9, 665275), (13, 460575), (15, 399165), (23, 260325), (25, 239499), (39, 153525), (45, 133055), (65, 92115), (69, 86775), (75, 79833), (89, 67275), (115, 52065), (117, 51175), (195, 30705), (207, 28925), (225, 26611), (267, 22425), (299, 20025), (325, 18423), (345, 17355), (445, 13455), (575, 10413), (585, 10235), (801, 7475), (897, 6675), (975, 6141), (1035, 5785), (1157, 5175), (1335, 4485), (1495, 4005), (1725, 3471), (2047, 2925), (2225, 2691)]