1376568945

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{143617}}^1$

素因数の和:143702

約数の個数: 32

約数和(自身を含む): 2481719040

約数和(自身を除く): 1105150095

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 143617, 430851, 718085, 1292553, 2154255, 3877659, 6462765, 10196807, 19388295, 30590421, 50984035, 91771263, 152952105, 275313789, 458856315, 1376568945]

約数ペア:

[(1, 1376568945), (3, 458856315), (5, 275313789), (9, 152952105), (15, 91771263), (27, 50984035), (45, 30590421), (71, 19388295), (135, 10196807), (213, 6462765), (355, 3877659), (639, 2154255), (1065, 1292553), (1917, 718085), (3195, 430851), (9585, 143617)]