4961445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 8439552

約数和(自身を除く): 3478107

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 197, 219, 345, 365, 591, 985, 1095, 1679, 2955, 4531, 5037, 8395, 13593, 14381, 22655, 25185, 43143, 67965, 71905, 215715, 330763, 992289, 1653815, 4961445]

約数ペア:

[(1, 4961445), (3, 1653815), (5, 992289), (15, 330763), (23, 215715), (69, 71905), (73, 67965), (115, 43143), (197, 25185), (219, 22655), (345, 14381), (365, 13593), (591, 8395), (985, 5037), (1095, 4531), (1679, 2955)]