159887585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 235282320

約数和(自身を除く): 75394735

約数列:

[1, 5, 11, 13, 29, 55, 65, 121, 143, 145, 319, 377, 605, 701, 715, 1573, 1595, 1885, 3505, 3509, 4147, 7711, 7865, 9113, 17545, 20329, 20735, 38555, 45565, 45617, 84821, 100243, 101645, 223619, 228085, 264277, 424105, 501215, 1102673, 1118095, 1321385, 2459809, 2907047, 5513365, 12299045, 14535235, 31977517, 159887585]

約数ペア:

[(1, 159887585), (5, 31977517), (11, 14535235), (13, 12299045), (29, 5513365), (55, 2907047), (65, 2459809), (121, 1321385), (143, 1118095), (145, 1102673), (319, 501215), (377, 424105), (605, 264277), (701, 228085), (715, 223619), (1573, 101645), (1595, 100243), (1885, 84821), (3505, 45617), (3509, 45565), (4147, 38555), (7711, 20735), (7865, 20329), (9113, 17545)]