1942156975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{7349}}^1$

素因数の和:7432

約数の個数: 36

約数和(自身を含む): 2715060600

約数和(自身を除く): 772903625

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 961, 1705, 4805, 7349, 8525, 10571, 24025, 36745, 52855, 80839, 183725, 227819, 264275, 404195, 1139095, 2020975, 2506009, 5695475, 7062389, 12530045, 35311945, 62650225, 77686279, 176559725, 388431395, 1942156975]

約数ペア:

[(1, 1942156975), (5, 388431395), (11, 176559725), (25, 77686279), (31, 62650225), (55, 35311945), (155, 12530045), (275, 7062389), (341, 5695475), (775, 2506009), (961, 2020975), (1705, 1139095), (4805, 404195), (7349, 264275), (8525, 227819), (10571, 183725), (24025, 80839), (36745, 52855)]