90896175

素因数分解:

$3^4\times 5^2\times {\mathrm{44887}}^1$

素因数の和:44909

約数の個数: 30

約数和(自身を含む): 168374888

約数和(自身を除く): 77478713

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 44887, 134661, 224435, 403983, 673305, 1122175, 1211949, 2019915, 3366525, 3635847, 6059745, 10099575, 18179235, 30298725, 90896175]

約数ペア:

[(1, 90896175), (3, 30298725), (5, 18179235), (9, 10099575), (15, 6059745), (25, 3635847), (27, 3366525), (45, 2019915), (75, 1211949), (81, 1122175), (135, 673305), (225, 403983), (405, 224435), (675, 134661), (2025, 44887)]