15502284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 45147648

約数和(自身を除く): 29645364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 271, 454, 542, 681, 813, 908, 1084, 1362, 1589, 1626, 1897, 2043, 2439, 2724, 3178, 3252, 3794, 4086, 4767, 4878, 5691, 6356, 7588, 8172, 9534, 9756, 11382, 14301, 17073, 19068, 22764, 28602, 34146, 57204, 61517, 68292, 123034, 184551, 246068, 369102, 430619, 553653, 738204, 861238, 1107306, 1291857, 1722476, 2214612, 2583714, 3875571, 5167428, 7751142, 15502284]

約数ペア:

[(1, 15502284), (2, 7751142), (3, 5167428), (4, 3875571), (6, 2583714), (7, 2214612), (9, 1722476), (12, 1291857), (14, 1107306), (18, 861238), (21, 738204), (28, 553653), (36, 430619), (42, 369102), (63, 246068), (84, 184551), (126, 123034), (227, 68292), (252, 61517), (271, 57204), (454, 34146), (542, 28602), (681, 22764), (813, 19068), (908, 17073), (1084, 14301), (1362, 11382), (1589, 9756), (1626, 9534), (1897, 8172), (2043, 7588), (2439, 6356), (2724, 5691), (3178, 4878), (3252, 4767), (3794, 4086)]