347984065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 510209280

約数和(自身を除く): 162225215

約数列:

[1, 5, 11, 13, 55, 59, 65, 73, 113, 143, 295, 365, 565, 649, 715, 767, 803, 949, 1243, 1469, 3245, 3835, 4015, 4307, 4745, 6215, 6667, 7345, 8249, 8437, 10439, 16159, 21535, 33335, 41245, 42185, 47377, 52195, 55991, 73337, 80795, 86671, 90739, 107237, 236885, 279955, 366685, 433355, 453695, 486691, 536185, 615901, 953381, 1179607, 2433455, 3079505, 4766905, 5353601, 5898035, 6326983, 26768005, 31634915, 69596813, 347984065]

約数ペア:

[(1, 347984065), (5, 69596813), (11, 31634915), (13, 26768005), (55, 6326983), (59, 5898035), (65, 5353601), (73, 4766905), (113, 3079505), (143, 2433455), (295, 1179607), (365, 953381), (565, 615901), (649, 536185), (715, 486691), (767, 453695), (803, 433355), (949, 366685), (1243, 279955), (1469, 236885), (3245, 107237), (3835, 90739), (4015, 86671), (4307, 80795), (4745, 73337), (6215, 55991), (6667, 52195), (7345, 47377), (8249, 42185), (8437, 41245), (10439, 33335), (16159, 21535)]