962897425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 1473992960

約数和(自身を除く): 511095535

約数列:

[1, 5, 7, 17, 25, 35, 79, 85, 119, 175, 241, 289, 395, 425, 553, 595, 1205, 1343, 1445, 1687, 1975, 2023, 2765, 2975, 4097, 6025, 6715, 7225, 8435, 9401, 10115, 13825, 19039, 20485, 22831, 28679, 33575, 42175, 47005, 50575, 69649, 95195, 102425, 114155, 133273, 143395, 159817, 235025, 323663, 348245, 475975, 487543, 570775, 666365, 716975, 799085, 1618315, 1741225, 2265641, 2437715, 3331825, 3995425, 5502271, 8091575, 11328205, 12188575, 27511355, 38515897, 56641025, 137556775, 192579485, 962897425]

約数ペア:

[(1, 962897425), (5, 192579485), (7, 137556775), (17, 56641025), (25, 38515897), (35, 27511355), (79, 12188575), (85, 11328205), (119, 8091575), (175, 5502271), (241, 3995425), (289, 3331825), (395, 2437715), (425, 2265641), (553, 1741225), (595, 1618315), (1205, 799085), (1343, 716975), (1445, 666365), (1687, 570775), (1975, 487543), (2023, 475975), (2765, 348245), (2975, 323663), (4097, 235025), (6025, 159817), (6715, 143395), (7225, 133273), (8435, 114155), (9401, 102425), (10115, 95195), (13825, 69649), (19039, 50575), (20485, 47005), (22831, 42175), (28679, 33575)]