42354345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 32295255

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 2399, 3531, 5885, 7197, 11995, 17655, 26389, 35985, 79167, 131945, 256693, 395835, 770079, 1283465, 2823623, 3850395, 8470869, 14118115, 42354345]

約数ペア:

[(1, 42354345), (3, 14118115), (5, 8470869), (11, 3850395), (15, 2823623), (33, 1283465), (55, 770079), (107, 395835), (165, 256693), (321, 131945), (535, 79167), (1177, 35985), (1605, 26389), (2399, 17655), (3531, 11995), (5885, 7197)]