31054095

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 56339712

約数和(自身を除く): 25285617

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 113, 155, 197, 279, 339, 465, 565, 591, 985, 1017, 1395, 1695, 1773, 2955, 3503, 5085, 6107, 8865, 10509, 17515, 18321, 22261, 30535, 31527, 52545, 54963, 66783, 91605, 111305, 157635, 200349, 274815, 333915, 690091, 1001745, 2070273, 3450455, 6210819, 10351365, 31054095]

約数ペア:

[(1, 31054095), (3, 10351365), (5, 6210819), (9, 3450455), (15, 2070273), (31, 1001745), (45, 690091), (93, 333915), (113, 274815), (155, 200349), (197, 157635), (279, 111305), (339, 91605), (465, 66783), (565, 54963), (591, 52545), (985, 31527), (1017, 30535), (1395, 22261), (1695, 18321), (1773, 17515), (2955, 10509), (3503, 8865), (5085, 6107)]