27097105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 39771648

約数和(自身を除く): 12674543

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 821, 943, 1435, 4105, 4715, 5747, 6601, 18883, 28735, 33005, 33661, 94415, 132181, 168305, 235627, 660905, 774203, 1178135, 3871015, 5419421, 27097105]

約数ペア:

[(1, 27097105), (5, 5419421), (7, 3871015), (23, 1178135), (35, 774203), (41, 660905), (115, 235627), (161, 168305), (205, 132181), (287, 94415), (805, 33661), (821, 33005), (943, 28735), (1435, 18883), (4105, 6601), (4715, 5747)]