38258545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 52238592

約数和(自身を除く): 13980047

約数列:

[1, 5, 13, 23, 65, 115, 157, 163, 299, 785, 815, 1495, 2041, 2119, 3611, 3749, 10205, 10595, 18055, 18745, 25591, 46943, 48737, 127955, 234715, 243685, 332683, 588593, 1663415, 2942965, 7651709, 38258545]

約数ペア:

[(1, 38258545), (5, 7651709), (13, 2942965), (23, 1663415), (65, 588593), (115, 332683), (157, 243685), (163, 234715), (299, 127955), (785, 48737), (815, 46943), (1495, 25591), (2041, 18745), (2119, 18055), (3611, 10595), (3749, 10205)]