38860155

素因数分解:

$3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 70131600

約数和(自身を除く): 31271445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 229, 405, 419, 687, 1145, 1257, 2061, 2095, 3435, 3771, 6183, 6285, 10305, 11313, 18549, 18855, 30915, 33939, 56565, 92745, 95951, 169695, 287853, 479755, 863559, 1439265, 2590677, 4317795, 7772031, 12953385, 38860155]

約数ペア:

[(1, 38860155), (3, 12953385), (5, 7772031), (9, 4317795), (15, 2590677), (27, 1439265), (45, 863559), (81, 479755), (135, 287853), (229, 169695), (405, 95951), (419, 92745), (687, 56565), (1145, 33939), (1257, 30915), (2061, 18855), (2095, 18549), (3435, 11313), (3771, 10305), (6183, 6285)]