91799045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 122145408

約数和(自身を除く): 30346363

約数列:

[1, 5, 13, 65, 67, 107, 197, 335, 535, 871, 985, 1391, 2561, 4355, 6955, 7169, 12805, 13199, 21079, 35845, 65995, 93197, 105395, 171587, 274027, 465985, 857935, 1370135, 1412293, 7061465, 18359809, 91799045]

約数ペア:

[(1, 91799045), (5, 18359809), (13, 7061465), (65, 1412293), (67, 1370135), (107, 857935), (197, 465985), (335, 274027), (535, 171587), (871, 105395), (985, 93197), (1391, 65995), (2561, 35845), (4355, 21079), (6955, 13199), (7169, 12805)]