22269065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 12567415

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 2879, 7735, 14395, 20153, 37427, 48943, 100765, 187135, 244715, 261989, 342601, 636259, 1309945, 1713005, 3181295, 4453813, 22269065]

約数ペア:

[(1, 22269065), (5, 4453813), (7, 3181295), (13, 1713005), (17, 1309945), (35, 636259), (65, 342601), (85, 261989), (91, 244715), (119, 187135), (221, 100765), (455, 48943), (595, 37427), (1105, 20153), (1547, 14395), (2879, 7735)]