1187925695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39199}}^1$

素因数の和:39263

約数の個数: 32

約数和(自身を含む): 1693440000

約数和(自身を除く): 505514305

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 2755, 6061, 30305, 39199, 195995, 431189, 744781, 1136771, 2155945, 3723905, 5683855, 8192591, 12504481, 21598649, 40962955, 62522405, 107993245, 237585139, 1187925695]

約数ペア:

[(1, 1187925695), (5, 237585139), (11, 107993245), (19, 62522405), (29, 40962955), (55, 21598649), (95, 12504481), (145, 8192591), (209, 5683855), (319, 3723905), (551, 2155945), (1045, 1136771), (1595, 744781), (2755, 431189), (6061, 195995), (30305, 39199)]