1029128895

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 1886844960

約数和(自身を除く): 857716065

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 139, 181, 303, 405, 417, 505, 543, 695, 905, 909, 1251, 1515, 1629, 2085, 2715, 2727, 3753, 4545, 4887, 6255, 8145, 8181, 11259, 13635, 14039, 14661, 18281, 18765, 24435, 25159, 40905, 42117, 54843, 56295, 70195, 73305, 75477, 91405, 125795, 126351, 164529, 210585, 226431, 274215, 377385, 379053, 493587, 631755, 679293, 822645, 1132155, 1137159, 1480761, 1895265, 2037879, 2467935, 2541059, 3396465, 5685795, 7403805, 7623177, 10189395, 12705295, 22869531, 38115885, 68608593, 114347655, 205825779, 343042965, 1029128895]

約数ペア:

[(1, 1029128895), (3, 343042965), (5, 205825779), (9, 114347655), (15, 68608593), (27, 38115885), (45, 22869531), (81, 12705295), (101, 10189395), (135, 7623177), (139, 7403805), (181, 5685795), (303, 3396465), (405, 2541059), (417, 2467935), (505, 2037879), (543, 1895265), (695, 1480761), (905, 1137159), (909, 1132155), (1251, 822645), (1515, 679293), (1629, 631755), (2085, 493587), (2715, 379053), (2727, 377385), (3753, 274215), (4545, 226431), (4887, 210585), (6255, 164529), (8145, 126351), (8181, 125795), (11259, 91405), (13635, 75477), (14039, 73305), (14661, 70195), (18281, 56295), (18765, 54843), (24435, 42117), (25159, 40905)]