29850675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 52472832

約数和(自身を除く): 22622157

約数列:

[1, 3, 5, 15, 25, 31, 37, 75, 93, 111, 155, 185, 347, 465, 555, 775, 925, 1041, 1147, 1735, 2325, 2775, 3441, 5205, 5735, 8675, 10757, 12839, 17205, 26025, 28675, 32271, 38517, 53785, 64195, 86025, 161355, 192585, 268925, 320975, 398009, 806775, 962925, 1194027, 1990045, 5970135, 9950225, 29850675]

約数ペア:

[(1, 29850675), (3, 9950225), (5, 5970135), (15, 1990045), (25, 1194027), (31, 962925), (37, 806775), (75, 398009), (93, 320975), (111, 268925), (155, 192585), (185, 161355), (347, 86025), (465, 64195), (555, 53785), (775, 38517), (925, 32271), (1041, 28675), (1147, 26025), (1735, 17205), (2325, 12839), (2775, 10757), (3441, 8675), (5205, 5735)]