15703760385

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{601}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 28452085200

約数和(自身を除く): 12748324815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 433, 447, 601, 745, 1299, 1341, 1803, 2165, 2235, 3005, 3897, 4023, 5409, 6495, 6705, 9015, 11691, 12069, 16227, 19485, 20115, 27045, 35073, 48681, 58455, 60345, 64517, 81135, 89549, 175365, 193551, 243405, 260233, 268647, 322585, 447745, 580653, 780699, 805941, 967755, 1301165, 1343235, 1741959, 2342097, 2417823, 2903265, 3903495, 4029705, 5225877, 7026291, 7253469, 8709795, 11710485, 12089115, 21078873, 26129385, 35131455, 36267345, 38774717, 105394365, 116324151, 193873585, 348972453, 581620755, 1046917359, 1744862265, 3140752077, 5234586795, 15703760385]

約数ペア:

[(1, 15703760385), (3, 5234586795), (5, 3140752077), (9, 1744862265), (15, 1046917359), (27, 581620755), (45, 348972453), (81, 193873585), (135, 116324151), (149, 105394365), (405, 38774717), (433, 36267345), (447, 35131455), (601, 26129385), (745, 21078873), (1299, 12089115), (1341, 11710485), (1803, 8709795), (2165, 7253469), (2235, 7026291), (3005, 5225877), (3897, 4029705), (4023, 3903495), (5409, 2903265), (6495, 2417823), (6705, 2342097), (9015, 1741959), (11691, 1343235), (12069, 1301165), (16227, 967755), (19485, 805941), (20115, 780699), (27045, 580653), (35073, 447745), (48681, 322585), (58455, 268647), (60345, 260233), (64517, 243405), (81135, 193551), (89549, 175365)]