514137505

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 720276480

約数和(自身を除く): 206138975

約数列:

[1, 5, 7, 35, 59, 295, 307, 413, 811, 1535, 2065, 2149, 4055, 5677, 10745, 18113, 28385, 47849, 90565, 126791, 239245, 248977, 334943, 633955, 1244885, 1674715, 1742839, 8714195, 14689643, 73448215, 102827501, 514137505]

約数ペア:

[(1, 514137505), (5, 102827501), (7, 73448215), (35, 14689643), (59, 8714195), (295, 1742839), (307, 1674715), (413, 1244885), (811, 633955), (1535, 334943), (2065, 248977), (2149, 239245), (4055, 126791), (5677, 90565), (10745, 47849), (18113, 28385)]