15690515709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 23665913856

約数和(自身を除く): 7975398147

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 311, 353, 671, 781, 933, 1059, 2013, 2343, 3421, 3883, 4331, 10263, 11649, 12993, 18971, 21533, 22081, 25063, 47641, 56913, 64599, 66243, 75189, 109783, 142923, 208681, 236863, 242891, 275693, 329349, 626043, 710589, 728673, 827079, 1207613, 1346941, 1528843, 3622839, 4040823, 4586529, 6696763, 7794593, 14816351, 16817273, 20090289, 23383779, 44449053, 50451819, 73664393, 85740523, 220993179, 257221569, 475470173, 1426410519, 5230171903, 15690515709]

約数ペア:

[(1, 15690515709), (3, 5230171903), (11, 1426410519), (33, 475470173), (61, 257221569), (71, 220993179), (183, 85740523), (213, 73664393), (311, 50451819), (353, 44449053), (671, 23383779), (781, 20090289), (933, 16817273), (1059, 14816351), (2013, 7794593), (2343, 6696763), (3421, 4586529), (3883, 4040823), (4331, 3622839), (10263, 1528843), (11649, 1346941), (12993, 1207613), (18971, 827079), (21533, 728673), (22081, 710589), (25063, 626043), (47641, 329349), (56913, 275693), (64599, 242891), (66243, 236863), (75189, 208681), (109783, 142923)]