4203915

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 2846325

約数列:

[1, 3, 5, 15, 47, 67, 89, 141, 201, 235, 267, 335, 445, 705, 1005, 1335, 3149, 4183, 5963, 9447, 12549, 15745, 17889, 20915, 29815, 47235, 62745, 89445, 280261, 840783, 1401305, 4203915]

約数ペア:

[(1, 4203915), (3, 1401305), (5, 840783), (15, 280261), (47, 89445), (67, 62745), (89, 47235), (141, 29815), (201, 20915), (235, 17889), (267, 15745), (335, 12549), (445, 9447), (705, 5963), (1005, 4183), (1335, 3149)]