73390445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 28215955

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1567, 1615, 2465, 2755, 7835, 9367, 26639, 29773, 45443, 46835, 133195, 148865, 227215, 506141, 772531, 863417, 2530705, 3862655, 4317085, 14678089, 73390445]

約数ペア:

[(1, 73390445), (5, 14678089), (17, 4317085), (19, 3862655), (29, 2530705), (85, 863417), (95, 772531), (145, 506141), (323, 227215), (493, 148865), (551, 133195), (1567, 46835), (1615, 45443), (2465, 29773), (2755, 26639), (7835, 9367)]