81962595

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 171085824

約数和(自身を除く): 89123229

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 47, 55, 65, 99, 117, 141, 143, 165, 195, 235, 271, 423, 429, 495, 517, 585, 611, 705, 715, 813, 1287, 1355, 1551, 1833, 2115, 2145, 2439, 2585, 2981, 3055, 3523, 4065, 4653, 5499, 6435, 6721, 7755, 8943, 9165, 10569, 12195, 12737, 14905, 17615, 20163, 23265, 26829, 27495, 31707, 33605, 38211, 38753, 44715, 52845, 60489, 63685, 100815, 114633, 116259, 134145, 140107, 158535, 165581, 191055, 193765, 302445, 348777, 420321, 496743, 573165, 581295, 700535, 827905, 1260963, 1490229, 1743885, 1821391, 2101605, 2483715, 5464173, 6304815, 7451145, 9106955, 16392519, 27320865, 81962595]

約数ペア:

[(1, 81962595), (3, 27320865), (5, 16392519), (9, 9106955), (11, 7451145), (13, 6304815), (15, 5464173), (33, 2483715), (39, 2101605), (45, 1821391), (47, 1743885), (55, 1490229), (65, 1260963), (99, 827905), (117, 700535), (141, 581295), (143, 573165), (165, 496743), (195, 420321), (235, 348777), (271, 302445), (423, 193765), (429, 191055), (495, 165581), (517, 158535), (585, 140107), (611, 134145), (705, 116259), (715, 114633), (813, 100815), (1287, 63685), (1355, 60489), (1551, 52845), (1833, 44715), (2115, 38753), (2145, 38211), (2439, 33605), (2585, 31707), (2981, 27495), (3055, 26829), (3523, 23265), (4065, 20163), (4653, 17615), (5499, 14905), (6435, 12737), (6721, 12195), (7755, 10569), (8943, 9165)]