47675055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 86151168

約数和(自身を除く): 38476113

約数列:

[1, 3, 5, 15, 17, 31, 37, 51, 85, 93, 111, 155, 163, 185, 255, 465, 489, 527, 555, 629, 815, 1147, 1581, 1887, 2445, 2635, 2771, 3145, 3441, 5053, 5735, 6031, 7905, 8313, 9435, 13855, 15159, 17205, 18093, 19499, 25265, 30155, 41565, 58497, 75795, 85901, 90465, 97495, 102527, 186961, 257703, 292485, 307581, 429505, 512635, 560883, 934805, 1288515, 1537905, 2804415, 3178337, 9535011, 15891685, 47675055]

約数ペア:

[(1, 47675055), (3, 15891685), (5, 9535011), (15, 3178337), (17, 2804415), (31, 1537905), (37, 1288515), (51, 934805), (85, 560883), (93, 512635), (111, 429505), (155, 307581), (163, 292485), (185, 257703), (255, 186961), (465, 102527), (489, 97495), (527, 90465), (555, 85901), (629, 75795), (815, 58497), (1147, 41565), (1581, 30155), (1887, 25265), (2445, 19499), (2635, 18093), (2771, 17205), (3145, 15159), (3441, 13855), (5053, 9435), (5735, 8313), (6031, 7905)]