66379725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 126277632

約数和(自身を除く): 59897907

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 101, 115, 127, 207, 225, 303, 345, 381, 505, 575, 635, 909, 1035, 1143, 1515, 1725, 1905, 2323, 2525, 2921, 3175, 4545, 5175, 5715, 6969, 7575, 8763, 9525, 11615, 12827, 14605, 20907, 22725, 26289, 28575, 34845, 38481, 43815, 58075, 64135, 73025, 104535, 115443, 131445, 174225, 192405, 219075, 295021, 320675, 522675, 577215, 657225, 885063, 962025, 1475105, 2655189, 2886075, 4425315, 7375525, 13275945, 22126575, 66379725]

約数ペア:

[(1, 66379725), (3, 22126575), (5, 13275945), (9, 7375525), (15, 4425315), (23, 2886075), (25, 2655189), (45, 1475105), (69, 962025), (75, 885063), (101, 657225), (115, 577215), (127, 522675), (207, 320675), (225, 295021), (303, 219075), (345, 192405), (381, 174225), (505, 131445), (575, 115443), (635, 104535), (909, 73025), (1035, 64135), (1143, 58075), (1515, 43815), (1725, 38481), (1905, 34845), (2323, 28575), (2525, 26289), (2921, 22725), (3175, 20907), (4545, 14605), (5175, 12827), (5715, 11615), (6969, 9525), (7575, 8763)]