3480015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 7299072

約数和(自身を除く): 3819057

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 131, 161, 165, 231, 253, 345, 385, 393, 483, 655, 759, 805, 917, 1155, 1265, 1441, 1771, 1965, 2415, 2751, 3013, 3795, 4323, 4585, 5313, 7205, 8855, 9039, 10087, 13755, 15065, 21091, 21615, 26565, 30261, 33143, 45195, 50435, 63273, 99429, 105455, 151305, 165715, 232001, 316365, 497145, 696003, 1160005, 3480015]

約数ペア:

[(1, 3480015), (3, 1160005), (5, 696003), (7, 497145), (11, 316365), (15, 232001), (21, 165715), (23, 151305), (33, 105455), (35, 99429), (55, 63273), (69, 50435), (77, 45195), (105, 33143), (115, 30261), (131, 26565), (161, 21615), (165, 21091), (231, 15065), (253, 13755), (345, 10087), (385, 9039), (393, 8855), (483, 7205), (655, 5313), (759, 4585), (805, 4323), (917, 3795), (1155, 3013), (1265, 2751), (1441, 2415), (1771, 1965)]