1214898065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4241}}^1$

素因数の和:4369

約数の個数: 32

約数和(自身を含む): 1583318016

約数和(自身を除く): 368419951

約数列:

[1, 5, 23, 47, 53, 115, 235, 265, 1081, 1219, 2491, 4241, 5405, 6095, 12455, 21205, 57293, 97543, 199327, 224773, 286465, 487715, 996635, 1123865, 4584521, 5169779, 10564331, 22922605, 25848895, 52821655, 242979613, 1214898065]

約数ペア:

[(1, 1214898065), (5, 242979613), (23, 52821655), (47, 25848895), (53, 22922605), (115, 10564331), (235, 5169779), (265, 4584521), (1081, 1123865), (1219, 996635), (2491, 487715), (4241, 286465), (5405, 224773), (6095, 199327), (12455, 97543), (21205, 57293)]