1395823455

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1151}}^1$

素因数の和:1869

約数の個数: 64

約数和(自身を含む): 2678538240

約数和(自身を除く): 1282714785

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 691, 1151, 1755, 2073, 3453, 3455, 5755, 6219, 8983, 10359, 10365, 14963, 17265, 18657, 26949, 31077, 31095, 44889, 44915, 51795, 74815, 80847, 93285, 134667, 134745, 155385, 224445, 242541, 404001, 404235, 673335, 795341, 1212705, 2020005, 2386023, 3976705, 7158069, 10339433, 11930115, 21474207, 31018299, 35790345, 51697165, 93054897, 107371035, 155091495, 279164691, 465274485, 1395823455]

約数ペア:

[(1, 1395823455), (3, 465274485), (5, 279164691), (9, 155091495), (13, 107371035), (15, 93054897), (27, 51697165), (39, 35790345), (45, 31018299), (65, 21474207), (117, 11930115), (135, 10339433), (195, 7158069), (351, 3976705), (585, 2386023), (691, 2020005), (1151, 1212705), (1755, 795341), (2073, 673335), (3453, 404235), (3455, 404001), (5755, 242541), (6219, 224445), (8983, 155385), (10359, 134745), (10365, 134667), (14963, 93285), (17265, 80847), (18657, 74815), (26949, 51795), (31077, 44915), (31095, 44889)]