6813175

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 9593136

約数和(自身を除く): 2779961

約数列:

[1, 5, 17, 23, 25, 41, 85, 115, 205, 289, 391, 425, 575, 697, 943, 1025, 1445, 1955, 3485, 4715, 6647, 7225, 9775, 11849, 16031, 17425, 23575, 33235, 59245, 80155, 166175, 272527, 296225, 400775, 1362635, 6813175]

約数ペア:

[(1, 6813175), (5, 1362635), (17, 400775), (23, 296225), (25, 272527), (41, 166175), (85, 80155), (115, 59245), (205, 33235), (289, 23575), (391, 17425), (425, 16031), (575, 11849), (697, 9775), (943, 7225), (1025, 6647), (1445, 4715), (1955, 3485)]