229365435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2068

約数の個数: 64

約数和(自身を含む): 429649920

約数和(自身を除く): 200284485

約数列:

[1, 3, 5, 13, 15, 19, 31, 39, 57, 65, 93, 95, 155, 195, 247, 285, 403, 465, 589, 741, 1209, 1235, 1767, 1997, 2015, 2945, 3705, 5991, 6045, 7657, 8835, 9985, 22971, 25961, 29955, 37943, 38285, 61907, 77883, 113829, 114855, 129805, 185721, 189715, 309535, 389415, 493259, 569145, 804791, 928605, 1176233, 1479777, 2414373, 2466295, 3528699, 4023955, 5881165, 7398885, 12071865, 15291029, 17643495, 45873087, 76455145, 229365435]

約数ペア:

[(1, 229365435), (3, 76455145), (5, 45873087), (13, 17643495), (15, 15291029), (19, 12071865), (31, 7398885), (39, 5881165), (57, 4023955), (65, 3528699), (93, 2466295), (95, 2414373), (155, 1479777), (195, 1176233), (247, 928605), (285, 804791), (403, 569145), (465, 493259), (589, 389415), (741, 309535), (1209, 189715), (1235, 185721), (1767, 129805), (1997, 114855), (2015, 113829), (2945, 77883), (3705, 61907), (5991, 38285), (6045, 37943), (7657, 29955), (8835, 25961), (9985, 22971)]