4889550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 12467952

約数和(自身を除く): 7578402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 881, 925, 1110, 1762, 1850, 2643, 2775, 4405, 5286, 5550, 8810, 13215, 22025, 26430, 32597, 44050, 65194, 66075, 97791, 132150, 162985, 195582, 325970, 488955, 814925, 977910, 1629850, 2444775, 4889550]

約数ペア:

[(1, 4889550), (2, 2444775), (3, 1629850), (5, 977910), (6, 814925), (10, 488955), (15, 325970), (25, 195582), (30, 162985), (37, 132150), (50, 97791), (74, 66075), (75, 65194), (111, 44050), (150, 32597), (185, 26430), (222, 22025), (370, 13215), (555, 8810), (881, 5550), (925, 5286), (1110, 4405), (1762, 2775), (1850, 2643)]