415375055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4511

約数の個数: 32

約数和(自身を含む): 560355840

約数和(自身を除く): 144980785

約数列:

[1, 5, 19, 23, 43, 95, 115, 215, 437, 817, 989, 2185, 4085, 4421, 4945, 18791, 22105, 83999, 93955, 101683, 190103, 419995, 508415, 950515, 1931977, 3611957, 4372369, 9659885, 18059785, 21861845, 83075011, 415375055]

約数ペア:

[(1, 415375055), (5, 83075011), (19, 21861845), (23, 18059785), (43, 9659885), (95, 4372369), (115, 3611957), (215, 1931977), (437, 950515), (817, 508415), (989, 419995), (2185, 190103), (4085, 101683), (4421, 93955), (4945, 83999), (18791, 22105)]