10747945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 14747040

約数和(自身を除く): 3999095

約数列:

[1, 5, 13, 37, 41, 65, 109, 185, 205, 481, 533, 545, 1417, 1517, 2405, 2665, 4033, 4469, 7085, 7585, 19721, 20165, 22345, 52429, 58097, 98605, 165353, 262145, 290485, 826765, 2149589, 10747945]

約数ペア:

[(1, 10747945), (5, 2149589), (13, 826765), (37, 290485), (41, 262145), (65, 165353), (109, 98605), (185, 58097), (205, 52429), (481, 22345), (533, 20165), (545, 19721), (1417, 7585), (1517, 7085), (2405, 4469), (2665, 4033)]