3814515

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 7113600

約数和(自身を除く): 3299085

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 79, 87, 111, 145, 185, 237, 261, 333, 395, 435, 555, 711, 1073, 1185, 1305, 1665, 2291, 2923, 3219, 3555, 5365, 6873, 8769, 9657, 11455, 14615, 16095, 20619, 26307, 34365, 43845, 48285, 84767, 103095, 131535, 254301, 423835, 762903, 1271505, 3814515]

約数ペア:

[(1, 3814515), (3, 1271505), (5, 762903), (9, 423835), (15, 254301), (29, 131535), (37, 103095), (45, 84767), (79, 48285), (87, 43845), (111, 34365), (145, 26307), (185, 20619), (237, 16095), (261, 14615), (333, 11455), (395, 9657), (435, 8769), (555, 6873), (711, 5365), (1073, 3555), (1185, 3219), (1305, 2923), (1665, 2291)]