78353065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 113135616

約数和(自身を除く): 34782551

約数列:

[1, 5, 7, 23, 35, 115, 131, 161, 655, 743, 805, 917, 3013, 3715, 4585, 5201, 15065, 17089, 21091, 26005, 85445, 97333, 105455, 119623, 486665, 598115, 681331, 2238659, 3406655, 11193295, 15670613, 78353065]

約数ペア:

[(1, 78353065), (5, 15670613), (7, 11193295), (23, 3406655), (35, 2238659), (115, 681331), (131, 598115), (161, 486665), (655, 119623), (743, 105455), (805, 97333), (917, 85445), (3013, 26005), (3715, 21091), (4585, 17089), (5201, 15065)]