29286405

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 52925184

約数和(自身を除く): 23638779

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 141, 183, 227, 235, 305, 423, 549, 681, 705, 915, 1135, 2043, 2115, 2745, 2867, 3405, 8601, 10215, 10669, 13847, 14335, 25803, 32007, 41541, 43005, 53345, 69235, 96021, 124623, 129015, 160035, 207705, 480105, 623115, 650809, 1952427, 3254045, 5857281, 9762135, 29286405]

約数ペア:

[(1, 29286405), (3, 9762135), (5, 5857281), (9, 3254045), (15, 1952427), (45, 650809), (47, 623115), (61, 480105), (141, 207705), (183, 160035), (227, 129015), (235, 124623), (305, 96021), (423, 69235), (549, 53345), (681, 43005), (705, 41541), (915, 32007), (1135, 25803), (2043, 14335), (2115, 13847), (2745, 10669), (2867, 10215), (3405, 8601)]