10123515

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 9230085

約数列:

[1, 3, 5, 9, 15, 27, 31, 41, 45, 59, 93, 123, 135, 155, 177, 205, 279, 295, 369, 465, 531, 615, 837, 885, 1107, 1271, 1395, 1593, 1829, 1845, 2419, 2655, 3813, 4185, 5487, 5535, 6355, 7257, 7965, 9145, 11439, 12095, 16461, 19065, 21771, 27435, 34317, 36285, 49383, 57195, 65313, 74989, 82305, 108855, 171585, 224967, 246915, 326565, 374945, 674901, 1124835, 2024703, 3374505, 10123515]

約数ペア:

[(1, 10123515), (3, 3374505), (5, 2024703), (9, 1124835), (15, 674901), (27, 374945), (31, 326565), (41, 246915), (45, 224967), (59, 171585), (93, 108855), (123, 82305), (135, 74989), (155, 65313), (177, 57195), (205, 49383), (279, 36285), (295, 34317), (369, 27435), (465, 21771), (531, 19065), (615, 16461), (837, 12095), (885, 11439), (1107, 9145), (1271, 7965), (1395, 7257), (1593, 6355), (1829, 5535), (1845, 5487), (2419, 4185), (2655, 3813)]