3081915

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 5636160

約数和(自身を除く): 2554245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 617, 999, 1665, 1851, 3085, 4995, 5553, 9255, 16659, 22829, 27765, 68487, 83295, 114145, 205461, 342435, 616383, 1027305, 3081915]

約数ペア:

[(1, 3081915), (3, 1027305), (5, 616383), (9, 342435), (15, 205461), (27, 114145), (37, 83295), (45, 68487), (111, 27765), (135, 22829), (185, 16659), (333, 9255), (555, 5553), (617, 4995), (999, 3085), (1665, 1851)]