88521625

素因数分解:

$5^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 114285600

約数和(自身を除く): 25763975

約数列:

[1, 5, 25, 73, 89, 109, 125, 365, 445, 545, 1825, 2225, 2725, 6497, 7957, 9125, 9701, 11125, 13625, 32485, 39785, 48505, 162425, 198925, 242525, 708173, 812125, 994625, 1212625, 3540865, 17704325, 88521625]

約数ペア:

[(1, 88521625), (5, 17704325), (25, 3540865), (73, 1212625), (89, 994625), (109, 812125), (125, 708173), (365, 242525), (445, 198925), (545, 162425), (1825, 48505), (2225, 39785), (2725, 32485), (6497, 13625), (7957, 11125), (9125, 9701)]