7280459715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 12204748800

約数和(自身を除く): 4924289085

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 271, 409, 435, 453, 755, 813, 1227, 1355, 2045, 2265, 4065, 4379, 6135, 7859, 11861, 13137, 21895, 23577, 35583, 39295, 40921, 59305, 61759, 65685, 110839, 117885, 122763, 177915, 185277, 204605, 308795, 332517, 554195, 613815, 926385, 1186709, 1662585, 1791011, 3214331, 3560127, 5373033, 5933545, 8955055, 9642993, 16071655, 16736689, 17800635, 26865165, 48214965, 50210067, 83683445, 251050335, 485363981, 1456091943, 2426819905, 7280459715]

約数ペア:

[(1, 7280459715), (3, 2426819905), (5, 1456091943), (15, 485363981), (29, 251050335), (87, 83683445), (145, 50210067), (151, 48214965), (271, 26865165), (409, 17800635), (435, 16736689), (453, 16071655), (755, 9642993), (813, 8955055), (1227, 5933545), (1355, 5373033), (2045, 3560127), (2265, 3214331), (4065, 1791011), (4379, 1662585), (6135, 1186709), (7859, 926385), (11861, 613815), (13137, 554195), (21895, 332517), (23577, 308795), (35583, 204605), (39295, 185277), (40921, 177915), (59305, 122763), (61759, 117885), (65685, 110839)]