12082905

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 10899495

約数列:

[1, 3, 5, 9, 15, 27, 37, 41, 45, 59, 111, 123, 135, 177, 185, 205, 295, 333, 369, 531, 555, 615, 885, 999, 1107, 1517, 1593, 1665, 1845, 2183, 2419, 2655, 4551, 4995, 5535, 6549, 7257, 7585, 7965, 10915, 12095, 13653, 19647, 21771, 22755, 32745, 36285, 40959, 58941, 65313, 68265, 89503, 98235, 108855, 204795, 268509, 294705, 326565, 447515, 805527, 1342545, 2416581, 4027635, 12082905]

約数ペア:

[(1, 12082905), (3, 4027635), (5, 2416581), (9, 1342545), (15, 805527), (27, 447515), (37, 326565), (41, 294705), (45, 268509), (59, 204795), (111, 108855), (123, 98235), (135, 89503), (177, 68265), (185, 65313), (205, 58941), (295, 40959), (333, 36285), (369, 32745), (531, 22755), (555, 21771), (615, 19647), (885, 13653), (999, 12095), (1107, 10915), (1517, 7965), (1593, 7585), (1665, 7257), (1845, 6549), (2183, 5535), (2419, 4995), (2655, 4551)]