226395

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 40

約数和(自身を含む): 447216

約数和(自身を除く): 220821

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 81, 117, 129, 135, 195, 215, 351, 387, 405, 559, 585, 645, 1053, 1161, 1677, 1755, 1935, 2795, 3483, 5031, 5265, 5805, 8385, 15093, 17415, 25155, 45279, 75465, 226395]

約数ペア:

[(1, 226395), (3, 75465), (5, 45279), (9, 25155), (13, 17415), (15, 15093), (27, 8385), (39, 5805), (43, 5265), (45, 5031), (65, 3483), (81, 2795), (117, 1935), (129, 1755), (135, 1677), (195, 1161), (215, 1053), (351, 645), (387, 585), (405, 559)]