5421645

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 9458592

約数和(自身を除く): 4036947

約数列:

[1, 3, 5, 9, 15, 45, 211, 571, 633, 1055, 1713, 1899, 2855, 3165, 5139, 8565, 9495, 25695, 120481, 361443, 602405, 1084329, 1807215, 5421645]

約数ペア:

[(1, 5421645), (3, 1807215), (5, 1084329), (9, 602405), (15, 361443), (45, 120481), (211, 25695), (571, 9495), (633, 8565), (1055, 5139), (1713, 3165), (1899, 2855)]