70915295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 96966720

約数和(自身を除く): 26051425

約数列:

[1, 5, 11, 29, 55, 145, 173, 257, 319, 865, 1285, 1595, 1903, 2827, 5017, 7453, 9515, 14135, 25085, 37265, 44461, 55187, 81983, 222305, 275935, 409915, 489071, 1289369, 2445355, 6446845, 14183059, 70915295]

約数ペア:

[(1, 70915295), (5, 14183059), (11, 6446845), (29, 2445355), (55, 1289369), (145, 489071), (173, 409915), (257, 275935), (319, 222305), (865, 81983), (1285, 55187), (1595, 44461), (1903, 37265), (2827, 25085), (5017, 14135), (7453, 9515)]