315068355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 668528640

約数和(自身を除く): 353460285

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 61, 63, 95, 105, 133, 171, 183, 285, 305, 315, 399, 427, 549, 665, 855, 863, 915, 1159, 1197, 1281, 1995, 2135, 2589, 2745, 3477, 3843, 4315, 5795, 5985, 6041, 6405, 7767, 8113, 10431, 12945, 16397, 17385, 18123, 19215, 24339, 30205, 38835, 40565, 49191, 52155, 52643, 54369, 73017, 81985, 90615, 114779, 121695, 147573, 157929, 245955, 263215, 271845, 344337, 365085, 368501, 473787, 573895, 737865, 789645, 1000217, 1033011, 1105503, 1721685, 1842505, 2368935, 3000651, 3316509, 5001085, 5165055, 5527515, 7001519, 9001953, 15003255, 16582545, 21004557, 35007595, 45009765, 63013671, 105022785, 315068355]

約数ペア:

[(1, 315068355), (3, 105022785), (5, 63013671), (7, 45009765), (9, 35007595), (15, 21004557), (19, 16582545), (21, 15003255), (35, 9001953), (45, 7001519), (57, 5527515), (61, 5165055), (63, 5001085), (95, 3316509), (105, 3000651), (133, 2368935), (171, 1842505), (183, 1721685), (285, 1105503), (305, 1033011), (315, 1000217), (399, 789645), (427, 737865), (549, 573895), (665, 473787), (855, 368501), (863, 365085), (915, 344337), (1159, 271845), (1197, 263215), (1281, 245955), (1995, 157929), (2135, 147573), (2589, 121695), (2745, 114779), (3477, 90615), (3843, 81985), (4315, 73017), (5795, 54369), (5985, 52643), (6041, 52155), (6405, 49191), (7767, 40565), (8113, 38835), (10431, 30205), (12945, 24339), (16397, 19215), (17385, 18123)]