125211995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 167270400

約数和(自身を除く): 42058405

約数列:

[1, 5, 19, 29, 47, 95, 145, 235, 551, 893, 967, 1363, 2755, 4465, 4835, 6815, 18373, 25897, 28043, 45449, 91865, 129485, 140215, 227245, 532817, 863531, 1318021, 2664085, 4317655, 6590105, 25042399, 125211995]

約数ペア:

[(1, 125211995), (5, 25042399), (19, 6590105), (29, 4317655), (47, 2664085), (95, 1318021), (145, 863531), (235, 532817), (551, 227245), (893, 140215), (967, 129485), (1363, 91865), (2755, 45449), (4465, 28043), (4835, 25897), (6815, 18373)]