4181235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3283725

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 863, 969, 1615, 2589, 4315, 4845, 12945, 14671, 16397, 44013, 49191, 73355, 81985, 220065, 245955, 278749, 836247, 1393745, 4181235]

約数ペア:

[(1, 4181235), (3, 1393745), (5, 836247), (15, 278749), (17, 245955), (19, 220065), (51, 81985), (57, 73355), (85, 49191), (95, 44013), (255, 16397), (285, 14671), (323, 12945), (863, 4845), (969, 4315), (1615, 2589)]