47235285

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 87859200

約数和(自身を除く): 40623915

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 79, 103, 129, 135, 215, 237, 309, 387, 395, 515, 645, 711, 927, 1161, 1185, 1545, 1935, 2133, 2781, 3397, 3555, 4429, 4635, 5805, 8137, 10191, 10665, 13287, 13905, 16985, 22145, 24411, 30573, 39861, 40685, 50955, 66435, 73233, 91719, 119583, 122055, 152865, 199305, 219699, 349891, 366165, 458595, 597915, 1049673, 1098495, 1749455, 3149019, 5248365, 9447057, 15745095, 47235285]

約数ペア:

[(1, 47235285), (3, 15745095), (5, 9447057), (9, 5248365), (15, 3149019), (27, 1749455), (43, 1098495), (45, 1049673), (79, 597915), (103, 458595), (129, 366165), (135, 349891), (215, 219699), (237, 199305), (309, 152865), (387, 122055), (395, 119583), (515, 91719), (645, 73233), (711, 66435), (927, 50955), (1161, 40685), (1185, 39861), (1545, 30573), (1935, 24411), (2133, 22145), (2781, 16985), (3397, 13905), (3555, 13287), (4429, 10665), (4635, 10191), (5805, 8137)]