15132075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 31664640

約数和(自身を除く): 16532565

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 37, 41, 57, 75, 95, 105, 111, 123, 133, 175, 185, 205, 259, 285, 287, 399, 475, 525, 555, 615, 665, 703, 777, 779, 861, 925, 1025, 1295, 1425, 1435, 1517, 1995, 2109, 2337, 2775, 3075, 3325, 3515, 3885, 3895, 4305, 4551, 4921, 5453, 6475, 7175, 7585, 9975, 10545, 10619, 11685, 14763, 16359, 17575, 19425, 19475, 21525, 22755, 24605, 27265, 28823, 31857, 37925, 52725, 53095, 58425, 73815, 81795, 86469, 113775, 123025, 136325, 144115, 159285, 201761, 265475, 369075, 408975, 432345, 605283, 720575, 796425, 1008805, 2161725, 3026415, 5044025, 15132075]

約数ペア:

[(1, 15132075), (3, 5044025), (5, 3026415), (7, 2161725), (15, 1008805), (19, 796425), (21, 720575), (25, 605283), (35, 432345), (37, 408975), (41, 369075), (57, 265475), (75, 201761), (95, 159285), (105, 144115), (111, 136325), (123, 123025), (133, 113775), (175, 86469), (185, 81795), (205, 73815), (259, 58425), (285, 53095), (287, 52725), (399, 37925), (475, 31857), (525, 28823), (555, 27265), (615, 24605), (665, 22755), (703, 21525), (777, 19475), (779, 19425), (861, 17575), (925, 16359), (1025, 14763), (1295, 11685), (1425, 10619), (1435, 10545), (1517, 9975), (1995, 7585), (2109, 7175), (2337, 6475), (2775, 5453), (3075, 4921), (3325, 4551), (3515, 4305), (3885, 3895)]