456673815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260213}}^1$

素因数の和:260240

約数の個数: 32

約数和(自身を含む): 874319040

約数和(自身を除く): 417645225

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 260213, 780639, 1301065, 2341917, 3382769, 3903195, 7025751, 10148307, 11709585, 16913845, 30444921, 35128755, 50741535, 91334763, 152224605, 456673815]

約数ペア:

[(1, 456673815), (3, 152224605), (5, 91334763), (9, 50741535), (13, 35128755), (15, 30444921), (27, 16913845), (39, 11709585), (45, 10148307), (65, 7025751), (117, 3903195), (135, 3382769), (195, 2341917), (351, 1301065), (585, 780639), (1755, 260213)]