73412885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9491}}^1$

素因数の和:9533

約数の個数: 32

約数和(自身を含む): 114815232

約数和(自身を除く): 41402347

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 9491, 47455, 66437, 123383, 161347, 332185, 616915, 806735, 863681, 1129429, 2097511, 4318405, 5647145, 10487555, 14682577, 73412885]

約数ペア:

[(1, 73412885), (5, 14682577), (7, 10487555), (13, 5647145), (17, 4318405), (35, 2097511), (65, 1129429), (85, 863681), (91, 806735), (119, 616915), (221, 332185), (455, 161347), (595, 123383), (1105, 66437), (1547, 47455), (7735, 9491)]