15859085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 21962880

約数和(自身を除く): 6103795

約数列:

[1, 5, 11, 29, 55, 61, 145, 163, 305, 319, 671, 815, 1595, 1769, 1793, 3355, 4727, 8845, 8965, 9943, 19459, 23635, 49715, 51997, 97295, 109373, 259985, 288347, 546865, 1441735, 3171817, 15859085]

約数ペア:

[(1, 15859085), (5, 3171817), (11, 1441735), (29, 546865), (55, 288347), (61, 259985), (145, 109373), (163, 97295), (305, 51997), (319, 49715), (671, 23635), (815, 19459), (1595, 9943), (1769, 8965), (1793, 8845), (3355, 4727)]