4957965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6509

約数の個数: 24

約数和(自身を含む): 9100728

約数和(自身を除く): 4142763

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 6481, 19443, 32405, 58329, 97215, 110177, 291645, 330531, 550885, 991593, 1652655, 4957965]

約数ペア:

[(1, 4957965), (3, 1652655), (5, 991593), (9, 550885), (15, 330531), (17, 291645), (45, 110177), (51, 97215), (85, 58329), (153, 32405), (255, 19443), (765, 6481)]