1254142005

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{2099}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 2043619200

約数和(自身を除く): 789477195

約数列:

[1, 3, 5, 15, 61, 183, 305, 653, 915, 1959, 2099, 3265, 6297, 9795, 10495, 31485, 39833, 119499, 128039, 199165, 384117, 597495, 640195, 1370647, 1920585, 4111941, 6853235, 20559705, 83609467, 250828401, 418047335, 1254142005]

約数ペア:

[(1, 1254142005), (3, 418047335), (5, 250828401), (15, 83609467), (61, 20559705), (183, 6853235), (305, 4111941), (653, 1920585), (915, 1370647), (1959, 640195), (2099, 597495), (3265, 384117), (6297, 199165), (9795, 128039), (10495, 119499), (31485, 39833)]