15671479755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{6131}}^1$

素因数の和:6432

約数の個数: 64

約数和(自身を含む): 27126005760

約数和(自身を除く): 11454526005

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 239, 345, 465, 713, 717, 1195, 2139, 3565, 3585, 5497, 6131, 7409, 10695, 16491, 18393, 22227, 27485, 30655, 37045, 82455, 91965, 111135, 141013, 170407, 190061, 423039, 511221, 570183, 705065, 852035, 950305, 1465309, 2115195, 2556105, 2850915, 4371403, 4395927, 7326545, 13114209, 21857015, 21979635, 33702107, 45424579, 65571045, 101106321, 136273737, 168510535, 227122895, 505531605, 681368685, 1044765317, 3134295951, 5223826585, 15671479755]

約数ペア:

[(1, 15671479755), (3, 5223826585), (5, 3134295951), (15, 1044765317), (23, 681368685), (31, 505531605), (69, 227122895), (93, 168510535), (115, 136273737), (155, 101106321), (239, 65571045), (345, 45424579), (465, 33702107), (713, 21979635), (717, 21857015), (1195, 13114209), (2139, 7326545), (3565, 4395927), (3585, 4371403), (5497, 2850915), (6131, 2556105), (7409, 2115195), (10695, 1465309), (16491, 950305), (18393, 852035), (22227, 705065), (27485, 570183), (30655, 511221), (37045, 423039), (82455, 190061), (91965, 170407), (111135, 141013)]