54759105

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 47884095

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 71, 87, 135, 145, 197, 213, 261, 355, 435, 591, 639, 783, 985, 1065, 1305, 1773, 1917, 2059, 2955, 3195, 3915, 5319, 5713, 6177, 8865, 9585, 10295, 13987, 17139, 18531, 26595, 28565, 30885, 41961, 51417, 55593, 69935, 85695, 92655, 125883, 154251, 209805, 257085, 277965, 377649, 405623, 629415, 771255, 1216869, 1888245, 2028115, 3650607, 6084345, 10951821, 18253035, 54759105]

約数ペア:

[(1, 54759105), (3, 18253035), (5, 10951821), (9, 6084345), (15, 3650607), (27, 2028115), (29, 1888245), (45, 1216869), (71, 771255), (87, 629415), (135, 405623), (145, 377649), (197, 277965), (213, 257085), (261, 209805), (355, 154251), (435, 125883), (591, 92655), (639, 85695), (783, 69935), (985, 55593), (1065, 51417), (1305, 41961), (1773, 30885), (1917, 28565), (2059, 26595), (2955, 18531), (3195, 17139), (3915, 13987), (5319, 10295), (5713, 9585), (6177, 8865)]