13143156975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{35381}}^1$

素因数の和:35537

約数の個数: 72

約数和(自身を含む): 25552031232

約数和(自身を除く): 12408874257

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 127, 195, 225, 325, 381, 585, 635, 975, 1143, 1651, 1905, 2925, 3175, 4953, 5715, 8255, 9525, 14859, 24765, 28575, 35381, 41275, 74295, 106143, 123825, 176905, 318429, 371475, 459953, 530715, 884525, 1379859, 1592145, 2299765, 2653575, 4139577, 4493387, 6899295, 7960725, 11498825, 13480161, 20697885, 22466935, 34496475, 40440483, 58414031, 67400805, 103489425, 112334675, 175242093, 202202415, 292070155, 337004025, 525726279, 876210465, 1011012075, 1460350775, 2628631395, 4381052325, 13143156975]

約数ペア:

[(1, 13143156975), (3, 4381052325), (5, 2628631395), (9, 1460350775), (13, 1011012075), (15, 876210465), (25, 525726279), (39, 337004025), (45, 292070155), (65, 202202415), (75, 175242093), (117, 112334675), (127, 103489425), (195, 67400805), (225, 58414031), (325, 40440483), (381, 34496475), (585, 22466935), (635, 20697885), (975, 13480161), (1143, 11498825), (1651, 7960725), (1905, 6899295), (2925, 4493387), (3175, 4139577), (4953, 2653575), (5715, 2299765), (8255, 1592145), (9525, 1379859), (14859, 884525), (24765, 530715), (28575, 459953), (35381, 371475), (41275, 318429), (74295, 176905), (106143, 123825)]