148530915

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28241

約数の個数: 40

約数和(自身を含む): 286746768

約数和(自身を除く): 138215853

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 28211, 84633, 141055, 253899, 366743, 423165, 761697, 1100229, 1269495, 1833715, 2285091, 3300687, 3808485, 5501145, 9902061, 11425455, 16503435, 29706183, 49510305, 148530915]

約数ペア:

[(1, 148530915), (3, 49510305), (5, 29706183), (9, 16503435), (13, 11425455), (15, 9902061), (27, 5501145), (39, 3808485), (45, 3300687), (65, 2285091), (81, 1833715), (117, 1269495), (135, 1100229), (195, 761697), (351, 423165), (405, 366743), (585, 253899), (1053, 141055), (1755, 84633), (5265, 28211)]