7131734155

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4987}}^1$

素因数の和:5468

約数の個数: 48

約数和(自身を含む): 10747144800

約数和(自身を除く): 3615410645

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 449, 455, 637, 2245, 3143, 3185, 4987, 5837, 15715, 22001, 24935, 29185, 34909, 40859, 64831, 110005, 174545, 204295, 244363, 286013, 324155, 453817, 1221815, 1430065, 2239163, 2269085, 3176719, 11195815, 15674141, 15883595, 29109119, 78370705, 109718987, 145545595, 203763833, 548594935, 1018819165, 1426346831, 7131734155]

約数ペア:

[(1, 7131734155), (5, 1426346831), (7, 1018819165), (13, 548594935), (35, 203763833), (49, 145545595), (65, 109718987), (91, 78370705), (245, 29109119), (449, 15883595), (455, 15674141), (637, 11195815), (2245, 3176719), (3143, 2269085), (3185, 2239163), (4987, 1430065), (5837, 1221815), (15715, 453817), (22001, 324155), (24935, 286013), (29185, 244363), (34909, 204295), (40859, 174545), (64831, 110005)]