88908985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 117976320

約数和(自身を除く): 29067335

約数列:

[1, 5, 11, 55, 121, 223, 605, 659, 1115, 2453, 3295, 7249, 12265, 26983, 36245, 79739, 134915, 146957, 398695, 734785, 1616527, 8082635, 17781797, 88908985]

約数ペア:

[(1, 88908985), (5, 17781797), (11, 8082635), (55, 1616527), (121, 734785), (223, 398695), (605, 146957), (659, 134915), (1115, 79739), (2453, 36245), (3295, 26983), (7249, 12265)]