156979159605

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^2\times {\mathrm{569}}^1\times {\mathrm{601}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 275758970760

約数和(自身を除く): 118779811155

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 569, 601, 909, 1515, 1707, 1803, 2845, 3005, 4545, 5121, 5409, 8535, 9015, 10201, 25605, 27045, 30603, 51005, 57469, 60701, 91809, 153015, 172407, 182103, 287345, 303505, 341969, 459045, 517221, 546309, 862035, 910515, 1025907, 1709845, 2586105, 2731545, 3077721, 5129535, 5804369, 6130801, 15388605, 17413107, 18392403, 29021845, 30654005, 34538869, 52239321, 55177209, 87065535, 91962015, 103616607, 172694345, 261196605, 275886045, 310849821, 518083035, 1554249105, 3488425769, 10465277307, 17442128845, 31395831921, 52326386535, 156979159605]

約数ペア:

[(1, 156979159605), (3, 52326386535), (5, 31395831921), (9, 17442128845), (15, 10465277307), (45, 3488425769), (101, 1554249105), (303, 518083035), (505, 310849821), (569, 275886045), (601, 261196605), (909, 172694345), (1515, 103616607), (1707, 91962015), (1803, 87065535), (2845, 55177209), (3005, 52239321), (4545, 34538869), (5121, 30654005), (5409, 29021845), (8535, 18392403), (9015, 17413107), (10201, 15388605), (25605, 6130801), (27045, 5804369), (30603, 5129535), (51005, 3077721), (57469, 2731545), (60701, 2586105), (91809, 1709845), (153015, 1025907), (172407, 910515), (182103, 862035), (287345, 546309), (303505, 517221), (341969, 459045)]