53993535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8237}}^1$

素因数の和:8287

約数の個数: 32

約数和(自身を含む): 94901760

約数和(自身を除く): 40908225

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 8237, 24711, 41185, 123555, 156503, 189451, 469509, 568353, 782515, 947255, 2347545, 2841765, 3599569, 10798707, 17997845, 53993535]

約数ペア:

[(1, 53993535), (3, 17997845), (5, 10798707), (15, 3599569), (19, 2841765), (23, 2347545), (57, 947255), (69, 782515), (95, 568353), (115, 469509), (285, 189451), (345, 156503), (437, 123555), (1311, 41185), (2185, 24711), (6555, 8237)]