22172085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 19655883

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 251, 453, 585, 753, 755, 1255, 1359, 1963, 2259, 2265, 3263, 3765, 5889, 6795, 9789, 9815, 11295, 16315, 17667, 29367, 29445, 37901, 48945, 88335, 113703, 146835, 189505, 341109, 492713, 568515, 1478139, 1705545, 2463565, 4434417, 7390695, 22172085]

約数ペア:

[(1, 22172085), (3, 7390695), (5, 4434417), (9, 2463565), (13, 1705545), (15, 1478139), (39, 568515), (45, 492713), (65, 341109), (117, 189505), (151, 146835), (195, 113703), (251, 88335), (453, 48945), (585, 37901), (753, 29445), (755, 29367), (1255, 17667), (1359, 16315), (1963, 11295), (2259, 9815), (2265, 9789), (3263, 6795), (3765, 5889)]