45259197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 64836000

約数和(自身を除く): 19576803

約数列:

[1, 3, 19, 57, 73, 149, 219, 447, 1387, 2831, 4161, 5329, 8493, 10877, 15987, 32631, 101251, 206663, 303753, 619989, 794021, 2382063, 15086399, 45259197]

約数ペア:

[(1, 45259197), (3, 15086399), (19, 2382063), (57, 794021), (73, 619989), (149, 303753), (219, 206663), (447, 101251), (1387, 32631), (2831, 15987), (4161, 10877), (5329, 8493)]