2538392995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2729}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 3339947520

約数和(自身を除く): 801554525

約数列:

[1, 5, 17, 31, 85, 155, 353, 527, 1765, 2635, 2729, 6001, 10943, 13645, 30005, 46393, 54715, 84599, 186031, 231965, 422995, 930155, 963337, 1438183, 4816685, 7190915, 16376729, 29863447, 81883645, 149317235, 507678599, 2538392995]

約数ペア:

[(1, 2538392995), (5, 507678599), (17, 149317235), (31, 81883645), (85, 29863447), (155, 16376729), (353, 7190915), (527, 4816685), (1765, 1438183), (2635, 963337), (2729, 930155), (6001, 422995), (10943, 231965), (13645, 186031), (30005, 84599), (46393, 54715)]