40913055

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 33386625

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 107, 145, 261, 293, 321, 435, 535, 879, 963, 1305, 1465, 1605, 2637, 3103, 4395, 4815, 8497, 9309, 13185, 15515, 25491, 27927, 31351, 42485, 46545, 76473, 94053, 127455, 139635, 156755, 282159, 382365, 470265, 909179, 1410795, 2727537, 4545895, 8182611, 13637685, 40913055]

約数ペア:

[(1, 40913055), (3, 13637685), (5, 8182611), (9, 4545895), (15, 2727537), (29, 1410795), (45, 909179), (87, 470265), (107, 382365), (145, 282159), (261, 156755), (293, 139635), (321, 127455), (435, 94053), (535, 76473), (879, 46545), (963, 42485), (1305, 31351), (1465, 27927), (1605, 25491), (2637, 15515), (3103, 13185), (4395, 9309), (4815, 8497)]