39621645

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 85363200

約数和(自身を除く): 45741555

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 151, 153, 245, 255, 315, 343, 357, 441, 453, 595, 735, 755, 765, 833, 1029, 1057, 1071, 1359, 1715, 1785, 2205, 2265, 2499, 2567, 3087, 3171, 4165, 5145, 5285, 5355, 5831, 6795, 7399, 7497, 7701, 9513, 12495, 12835, 15435, 15855, 17493, 17969, 22197, 23103, 29155, 36995, 37485, 38505, 47565, 51793, 52479, 53907, 66591, 87465, 89845, 110985, 115515, 125783, 155379, 161721, 258965, 262395, 269535, 332955, 377349, 466137, 628915, 776895, 808605, 880481, 1132047, 1886745, 2330685, 2641443, 4402405, 5660235, 7924329, 13207215, 39621645]

約数ペア:

[(1, 39621645), (3, 13207215), (5, 7924329), (7, 5660235), (9, 4402405), (15, 2641443), (17, 2330685), (21, 1886745), (35, 1132047), (45, 880481), (49, 808605), (51, 776895), (63, 628915), (85, 466137), (105, 377349), (119, 332955), (147, 269535), (151, 262395), (153, 258965), (245, 161721), (255, 155379), (315, 125783), (343, 115515), (357, 110985), (441, 89845), (453, 87465), (595, 66591), (735, 53907), (755, 52479), (765, 51793), (833, 47565), (1029, 38505), (1057, 37485), (1071, 36995), (1359, 29155), (1715, 23103), (1785, 22197), (2205, 17969), (2265, 17493), (2499, 15855), (2567, 15435), (3087, 12835), (3171, 12495), (4165, 9513), (5145, 7701), (5285, 7497), (5355, 7399), (5831, 6795)]