42400615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5503}}^1$

素因数の和:5598

約数の個数: 16

約数和(自身を含む): 53895168

約数和(自身を除く): 11494553

約数列:

[1, 5, 23, 67, 115, 335, 1541, 5503, 7705, 27515, 126569, 368701, 632845, 1843505, 8480123, 42400615]

約数ペア:

[(1, 42400615), (5, 8480123), (23, 1843505), (67, 632845), (115, 368701), (335, 126569), (1541, 27515), (5503, 7705)]