89853875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 116825280

約数和(自身を除く): 26971405

約数列:

[1, 5, 25, 43, 73, 125, 215, 229, 365, 1075, 1145, 1825, 3139, 5375, 5725, 9125, 9847, 15695, 16717, 28625, 49235, 78475, 83585, 246175, 392375, 417925, 718831, 1230875, 2089625, 3594155, 17970775, 89853875]

約数ペア:

[(1, 89853875), (5, 17970775), (25, 3594155), (43, 2089625), (73, 1230875), (125, 718831), (215, 417925), (229, 392375), (365, 246175), (1075, 83585), (1145, 78475), (1825, 49235), (3139, 28625), (5375, 16717), (5725, 15695), (9125, 9847)]