42681815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 17037865

約数列:

[1, 5, 11, 17, 55, 85, 187, 191, 239, 935, 955, 1195, 2101, 2629, 3247, 4063, 10505, 13145, 16235, 20315, 35717, 44693, 45649, 178585, 223465, 228245, 502139, 776033, 2510695, 3880165, 8536363, 42681815]

約数ペア:

[(1, 42681815), (5, 8536363), (11, 3880165), (17, 2510695), (55, 776033), (85, 502139), (187, 228245), (191, 223465), (239, 178585), (935, 45649), (955, 44693), (1195, 35717), (2101, 20315), (2629, 16235), (3247, 13145), (4063, 10505)]