15215466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 38246400

約数和(自身を除く): 23030934

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 829, 874, 966, 1311, 1658, 2487, 2622, 3059, 4974, 5803, 6118, 9177, 11606, 15751, 17409, 18354, 19067, 31502, 34818, 38134, 47253, 57201, 94506, 110257, 114402, 133469, 220514, 266938, 330771, 362273, 400407, 661542, 724546, 800814, 1086819, 2173638, 2535911, 5071822, 7607733, 15215466]

約数ペア:

[(1, 15215466), (2, 7607733), (3, 5071822), (6, 2535911), (7, 2173638), (14, 1086819), (19, 800814), (21, 724546), (23, 661542), (38, 400407), (42, 362273), (46, 330771), (57, 266938), (69, 220514), (114, 133469), (133, 114402), (138, 110257), (161, 94506), (266, 57201), (322, 47253), (399, 38134), (437, 34818), (483, 31502), (798, 19067), (829, 18354), (874, 17409), (966, 15751), (1311, 11606), (1658, 9177), (2487, 6118), (2622, 5803), (3059, 4974)]