4179175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 2820377

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 167, 175, 275, 325, 385, 455, 715, 835, 1001, 1169, 1837, 1925, 2171, 2275, 3575, 4175, 5005, 5845, 9185, 10855, 12859, 15197, 23881, 25025, 29225, 45925, 54275, 64295, 75985, 119405, 167167, 321475, 379925, 597025, 835835, 4179175]

約数ペア:

[(1, 4179175), (5, 835835), (7, 597025), (11, 379925), (13, 321475), (25, 167167), (35, 119405), (55, 75985), (65, 64295), (77, 54275), (91, 45925), (143, 29225), (167, 25025), (175, 23881), (275, 15197), (325, 12859), (385, 10855), (455, 9185), (715, 5845), (835, 5005), (1001, 4175), (1169, 3575), (1837, 2275), (1925, 2171)]