72779135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101789}}^1$

素因数の和:101818

約数の個数: 16

約数和(自身を含む): 102604320

約数和(自身を除く): 29825185

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 101789, 508945, 1119679, 1323257, 5598395, 6616285, 14555827, 72779135]

約数ペア:

[(1, 72779135), (5, 14555827), (11, 6616285), (13, 5598395), (55, 1323257), (65, 1119679), (143, 508945), (715, 101789)]