151168815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 308689920

約数和(自身を除く): 157521105

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 347, 461, 945, 1041, 1383, 1735, 2305, 2429, 3123, 3227, 4149, 5205, 6915, 7287, 9369, 9681, 12145, 12447, 15615, 16135, 20745, 21861, 29043, 36435, 46845, 48405, 62235, 65583, 87129, 109305, 145215, 159967, 327915, 435645, 479901, 799835, 1119769, 1439703, 2399505, 3359307, 4319109, 5598845, 7198515, 10077921, 16796535, 21595545, 30233763, 50389605, 151168815]

約数ペア:

[(1, 151168815), (3, 50389605), (5, 30233763), (7, 21595545), (9, 16796535), (15, 10077921), (21, 7198515), (27, 5598845), (35, 4319109), (45, 3359307), (63, 2399505), (105, 1439703), (135, 1119769), (189, 799835), (315, 479901), (347, 435645), (461, 327915), (945, 159967), (1041, 145215), (1383, 109305), (1735, 87129), (2305, 65583), (2429, 62235), (3123, 48405), (3227, 46845), (4149, 36435), (5205, 29043), (6915, 21861), (7287, 20745), (9369, 16135), (9681, 15615), (12145, 12447)]