11551425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 8804415

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 87, 113, 141, 145, 235, 339, 435, 565, 705, 725, 1175, 1363, 1695, 2175, 2825, 3277, 3525, 4089, 5311, 6815, 8475, 9831, 15933, 16385, 20445, 26555, 34075, 49155, 79665, 81925, 102225, 132775, 154019, 245775, 398325, 462057, 770095, 2310285, 3850475, 11551425]

約数ペア:

[(1, 11551425), (3, 3850475), (5, 2310285), (15, 770095), (25, 462057), (29, 398325), (47, 245775), (75, 154019), (87, 132775), (113, 102225), (141, 81925), (145, 79665), (235, 49155), (339, 34075), (435, 26555), (565, 20445), (705, 16385), (725, 15933), (1175, 9831), (1363, 8475), (1695, 6815), (2175, 5311), (2825, 4089), (3277, 3525)]