246996505

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 359444736

約数和(自身を除く): 112448231

約数列:

[1, 5, 7, 35, 41, 49, 67, 205, 245, 287, 335, 367, 469, 1435, 1835, 2009, 2345, 2569, 2747, 3283, 10045, 12845, 13735, 15047, 16415, 17983, 19229, 24589, 75235, 89915, 96145, 105329, 122945, 134603, 172123, 526645, 673015, 737303, 860615, 1008149, 1204861, 3686515, 5040745, 6024305, 7057043, 35285215, 49399301, 246996505]

約数ペア:

[(1, 246996505), (5, 49399301), (7, 35285215), (35, 7057043), (41, 6024305), (49, 5040745), (67, 3686515), (205, 1204861), (245, 1008149), (287, 860615), (335, 737303), (367, 673015), (469, 526645), (1435, 172123), (1835, 134603), (2009, 122945), (2345, 105329), (2569, 96145), (2747, 89915), (3283, 75235), (10045, 24589), (12845, 19229), (13735, 17983), (15047, 16415)]