3491865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 6709248

約数和(自身を除く): 3217383

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 127, 141, 195, 235, 381, 423, 585, 611, 635, 705, 1143, 1651, 1833, 1905, 2115, 3055, 4953, 5499, 5715, 5969, 8255, 9165, 14859, 17907, 24765, 27495, 29845, 53721, 74295, 77597, 89535, 232791, 268605, 387985, 698373, 1163955, 3491865]

約数ペア:

[(1, 3491865), (3, 1163955), (5, 698373), (9, 387985), (13, 268605), (15, 232791), (39, 89535), (45, 77597), (47, 74295), (65, 53721), (117, 29845), (127, 27495), (141, 24765), (195, 17907), (235, 14859), (381, 9165), (423, 8255), (585, 5969), (611, 5715), (635, 5499), (705, 4953), (1143, 3055), (1651, 2115), (1833, 1905)]