201509208045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2187583}}^1$

素因数の和:2187706

約数の個数: 48

約数和(自身を含む): 368564152320

約数和(自身を除く): 167054944275

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 801, 1035, 1335, 2047, 4005, 6141, 10235, 18423, 30705, 92115, 2187583, 6562749, 10937915, 19688247, 32813745, 50314409, 98441235, 150943227, 194694887, 251572045, 452829681, 584084661, 754716135, 973474435, 1752253983, 2264148405, 2920423305, 4477982401, 8761269915, 13433947203, 22389912005, 40301841609, 67169736015, 201509208045]

約数ペア:

[(1, 201509208045), (3, 67169736015), (5, 40301841609), (9, 22389912005), (15, 13433947203), (23, 8761269915), (45, 4477982401), (69, 2920423305), (89, 2264148405), (115, 1752253983), (207, 973474435), (267, 754716135), (345, 584084661), (445, 452829681), (801, 251572045), (1035, 194694887), (1335, 150943227), (2047, 98441235), (4005, 50314409), (6141, 32813745), (10235, 19688247), (18423, 10937915), (30705, 6562749), (92115, 2187583)]