1952145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 1821807

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 71, 117, 141, 195, 213, 235, 355, 423, 585, 611, 639, 705, 923, 1065, 1833, 2115, 2769, 3055, 3195, 3337, 4615, 5499, 8307, 9165, 10011, 13845, 16685, 27495, 30033, 41535, 43381, 50055, 130143, 150165, 216905, 390429, 650715, 1952145]

約数ペア:

[(1, 1952145), (3, 650715), (5, 390429), (9, 216905), (13, 150165), (15, 130143), (39, 50055), (45, 43381), (47, 41535), (65, 30033), (71, 27495), (117, 16685), (141, 13845), (195, 10011), (213, 9165), (235, 8307), (355, 5499), (423, 4615), (585, 3337), (611, 3195), (639, 3055), (705, 2769), (923, 2115), (1065, 1833)]