39272355

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 70898880

約数和(自身を除く): 31626525

約数列:

[1, 3, 5, 9, 15, 37, 45, 103, 111, 185, 229, 309, 333, 515, 555, 687, 927, 1145, 1545, 1665, 2061, 3435, 3811, 4635, 8473, 10305, 11433, 19055, 23587, 25419, 34299, 42365, 57165, 70761, 76257, 117935, 127095, 171495, 212283, 353805, 381285, 872719, 1061415, 2618157, 4363595, 7854471, 13090785, 39272355]

約数ペア:

[(1, 39272355), (3, 13090785), (5, 7854471), (9, 4363595), (15, 2618157), (37, 1061415), (45, 872719), (103, 381285), (111, 353805), (185, 212283), (229, 171495), (309, 127095), (333, 117935), (515, 76257), (555, 70761), (687, 57165), (927, 42365), (1145, 34299), (1545, 25419), (1665, 23587), (2061, 19055), (3435, 11433), (3811, 10305), (4635, 8473)]