772918995

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{8369}}^1$

素因数の和:8555

約数の個数: 32

約数和(自身を含む): 1272775680

約数和(自身を除く): 499856685

約数列:

[1, 3, 5, 15, 47, 131, 141, 235, 393, 655, 705, 1965, 6157, 8369, 18471, 25107, 30785, 41845, 92355, 125535, 393343, 1096339, 1180029, 1966715, 3289017, 5481695, 5900145, 16445085, 51527933, 154583799, 257639665, 772918995]

約数ペア:

[(1, 772918995), (3, 257639665), (5, 154583799), (15, 51527933), (47, 16445085), (131, 5900145), (141, 5481695), (235, 3289017), (393, 1966715), (655, 1180029), (705, 1096339), (1965, 393343), (6157, 125535), (8369, 92355), (18471, 41845), (25107, 30785)]