1145806025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5659}}^1$

素因数の和:5778

約数の個数: 48

約数和(自身を含む): 1768636800

約数和(自身を除く): 622830775

約数列:

[1, 5, 7, 13, 25, 35, 65, 89, 91, 175, 325, 445, 455, 623, 1157, 2225, 2275, 3115, 5659, 5785, 8099, 15575, 28295, 28925, 39613, 40495, 73567, 141475, 198065, 202475, 367835, 503651, 514969, 990325, 1839175, 2518255, 2574845, 3525557, 6547463, 12591275, 12874225, 17627785, 32737315, 45832241, 88138925, 163686575, 229161205, 1145806025]

約数ペア:

[(1, 1145806025), (5, 229161205), (7, 163686575), (13, 88138925), (25, 45832241), (35, 32737315), (65, 17627785), (89, 12874225), (91, 12591275), (175, 6547463), (325, 3525557), (445, 2574845), (455, 2518255), (623, 1839175), (1157, 990325), (2225, 514969), (2275, 503651), (3115, 367835), (5659, 202475), (5785, 198065), (8099, 141475), (15575, 73567), (28295, 40495), (28925, 39613)]