61116965

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 33876955

約数列:

[1, 5, 7, 13, 31, 35, 49, 65, 91, 155, 217, 245, 403, 455, 619, 637, 1085, 1519, 2015, 2821, 3095, 3185, 4333, 7595, 8047, 14105, 19189, 19747, 21665, 30331, 40235, 56329, 95945, 98735, 134323, 151655, 249457, 281645, 394303, 671615, 940261, 1247285, 1746199, 1971515, 4701305, 8730995, 12223393, 61116965]

約数ペア:

[(1, 61116965), (5, 12223393), (7, 8730995), (13, 4701305), (31, 1971515), (35, 1746199), (49, 1247285), (65, 940261), (91, 671615), (155, 394303), (217, 281645), (245, 249457), (403, 151655), (455, 134323), (619, 98735), (637, 95945), (1085, 56329), (1519, 40235), (2015, 30331), (2821, 21665), (3095, 19747), (3185, 19189), (4333, 14105), (7595, 8047)]