3314655

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 6040320

約数和(自身を除く): 2725665

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 571, 645, 1161, 1713, 1935, 2855, 5139, 5805, 8565, 15417, 24553, 25695, 73659, 77085, 122765, 220977, 368295, 662931, 1104885, 3314655]

約数ペア:

[(1, 3314655), (3, 1104885), (5, 662931), (9, 368295), (15, 220977), (27, 122765), (43, 77085), (45, 73659), (129, 25695), (135, 24553), (215, 15417), (387, 8565), (571, 5805), (645, 5139), (1161, 2855), (1713, 1935)]