9511515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 18083520

約数和(自身を除く): 8572005

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 229, 355, 585, 639, 687, 923, 1065, 1145, 2061, 2769, 2977, 3195, 3435, 4615, 8307, 8931, 10305, 13845, 14885, 16259, 26793, 41535, 44655, 48777, 81295, 133965, 146331, 211367, 243885, 634101, 731655, 1056835, 1902303, 3170505, 9511515]

約数ペア:

[(1, 9511515), (3, 3170505), (5, 1902303), (9, 1056835), (13, 731655), (15, 634101), (39, 243885), (45, 211367), (65, 146331), (71, 133965), (117, 81295), (195, 48777), (213, 44655), (229, 41535), (355, 26793), (585, 16259), (639, 14885), (687, 13845), (923, 10305), (1065, 8931), (1145, 8307), (2061, 4615), (2769, 3435), (2977, 3195)]