4242375

素因数分解:

$3^4\times 5^3\times {\mathrm{419}}^1$

素因数の和:446

約数の個数: 40

約数和(自身を含む): 7927920

約数和(自身を除く): 3685545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 419, 675, 1125, 1257, 2025, 2095, 3375, 3771, 6285, 10125, 10475, 11313, 18855, 31425, 33939, 52375, 56565, 94275, 157125, 169695, 282825, 471375, 848475, 1414125, 4242375]

約数ペア:

[(1, 4242375), (3, 1414125), (5, 848475), (9, 471375), (15, 282825), (25, 169695), (27, 157125), (45, 94275), (75, 56565), (81, 52375), (125, 33939), (135, 31425), (225, 18855), (375, 11313), (405, 10475), (419, 10125), (675, 6285), (1125, 3771), (1257, 3375), (2025, 2095)]