1291257150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{141121}}^1$

素因数の和:141197

約数の個数: 48

約数和(自身を含む): 3254837808

約数和(自身を除く): 1963580658

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 141121, 282242, 423363, 705605, 846726, 1411210, 2116815, 3528025, 4233630, 7056050, 8608381, 10584075, 17216762, 21168150, 25825143, 43041905, 51650286, 86083810, 129125715, 215209525, 258251430, 430419050, 645628575, 1291257150]

約数ペア:

[(1, 1291257150), (2, 645628575), (3, 430419050), (5, 258251430), (6, 215209525), (10, 129125715), (15, 86083810), (25, 51650286), (30, 43041905), (50, 25825143), (61, 21168150), (75, 17216762), (122, 10584075), (150, 8608381), (183, 7056050), (305, 4233630), (366, 3528025), (610, 2116815), (915, 1411210), (1525, 846726), (1830, 705605), (3050, 423363), (4575, 282242), (9150, 141121)]