86496215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 32721961

約数列:

[1, 5, 13, 23, 47, 65, 115, 235, 299, 611, 1081, 1231, 1495, 3055, 5405, 6155, 14053, 16003, 28313, 57857, 70265, 80015, 141565, 289285, 368069, 752141, 1330711, 1840345, 3760705, 6653555, 17299243, 86496215]

約数ペア:

[(1, 86496215), (5, 17299243), (13, 6653555), (23, 3760705), (47, 1840345), (65, 1330711), (115, 752141), (235, 368069), (299, 289285), (611, 141565), (1081, 80015), (1231, 70265), (1495, 57857), (3055, 28313), (5405, 16003), (6155, 14053)]