120630145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{40961}}^1$

素因数の和:41016

約数の個数: 16

約数和(自身を含む): 157294080

約数和(自身を除く): 36663935

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 40961, 204805, 778259, 1269791, 3891295, 6348955, 24126029, 120630145]

約数ペア:

[(1, 120630145), (5, 24126029), (19, 6348955), (31, 3891295), (95, 1269791), (155, 778259), (589, 204805), (2945, 40961)]