97879735

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 125035056

約数和(自身を除く): 27155321

約数列:

[1, 5, 19, 95, 211, 257, 361, 1055, 1285, 1805, 4009, 4883, 20045, 24415, 54227, 76171, 92777, 271135, 380855, 463885, 1030313, 5151565, 19575947, 97879735]

約数ペア:

[(1, 97879735), (5, 19575947), (19, 5151565), (95, 1030313), (211, 463885), (257, 380855), (361, 271135), (1055, 92777), (1285, 76171), (1805, 54227), (4009, 24415), (4883, 20045)]