22164065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 34615296

約数和(自身を除く): 12451231

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 2503, 8855, 12515, 17521, 27533, 57569, 87605, 137665, 192731, 287845, 402983, 633259, 963655, 2014915, 3166295, 4432813, 22164065]

約数ペア:

[(1, 22164065), (5, 4432813), (7, 3166295), (11, 2014915), (23, 963655), (35, 633259), (55, 402983), (77, 287845), (115, 192731), (161, 137665), (253, 87605), (385, 57569), (805, 27533), (1265, 17521), (1771, 12515), (2503, 8855)]