47302515

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26953}}^1$

素因数の和:26980

約数の個数: 32

約数和(自身を含む): 90565440

約数和(自身を除く): 43262925

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 26953, 80859, 134765, 242577, 350389, 404295, 727731, 1051167, 1212885, 1751945, 3153501, 3638655, 5255835, 9460503, 15767505, 47302515]

約数ペア:

[(1, 47302515), (3, 15767505), (5, 9460503), (9, 5255835), (13, 3638655), (15, 3153501), (27, 1751945), (39, 1212885), (45, 1051167), (65, 727731), (117, 404295), (135, 350389), (195, 242577), (351, 134765), (585, 80859), (1755, 26953)]