91038975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 163977600

約数和(自身を除く): 72938625

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 1425, 1653, 2175, 2203, 2755, 6609, 8265, 11015, 13775, 33045, 41325, 41857, 55075, 63887, 125571, 165225, 191661, 209285, 319435, 627855, 958305, 1046425, 1213853, 1597175, 3139275, 3641559, 4791525, 6069265, 18207795, 30346325, 91038975]

約数ペア:

[(1, 91038975), (3, 30346325), (5, 18207795), (15, 6069265), (19, 4791525), (25, 3641559), (29, 3139275), (57, 1597175), (75, 1213853), (87, 1046425), (95, 958305), (145, 627855), (285, 319435), (435, 209285), (475, 191661), (551, 165225), (725, 125571), (1425, 63887), (1653, 55075), (2175, 41857), (2203, 41325), (2755, 33045), (6609, 13775), (8265, 11015)]