20231480865

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1011827}}^1$

素因数の和:1011909

約数の個数: 32

約数和(自身を含む): 34191691776

約数和(自身を除く): 13960210911

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995, 1011827, 3035481, 5059135, 15177405, 31366637, 43508561, 94099911, 130525683, 156833185, 217542805, 470499555, 652628415, 1348765391, 4046296173, 6743826955, 20231480865]

約数ペア:

[(1, 20231480865), (3, 6743826955), (5, 4046296173), (15, 1348765391), (31, 652628415), (43, 470499555), (93, 217542805), (129, 156833185), (155, 130525683), (215, 94099911), (465, 43508561), (645, 31366637), (1333, 15177405), (3999, 5059135), (6665, 3035481), (19995, 1011827)]