75928755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 144764928

約数和(自身を除く): 68836173

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 67, 105, 129, 201, 215, 251, 301, 335, 469, 645, 753, 903, 1005, 1255, 1407, 1505, 1757, 2345, 2881, 3765, 4515, 5271, 7035, 8643, 8785, 10793, 14405, 16817, 20167, 26355, 32379, 43215, 50451, 53965, 60501, 75551, 84085, 100835, 117719, 161895, 226653, 252255, 302505, 353157, 377755, 588595, 723131, 1133265, 1765785, 2169393, 3615655, 5061917, 10846965, 15185751, 25309585, 75928755]

約数ペア:

[(1, 75928755), (3, 25309585), (5, 15185751), (7, 10846965), (15, 5061917), (21, 3615655), (35, 2169393), (43, 1765785), (67, 1133265), (105, 723131), (129, 588595), (201, 377755), (215, 353157), (251, 302505), (301, 252255), (335, 226653), (469, 161895), (645, 117719), (753, 100835), (903, 84085), (1005, 75551), (1255, 60501), (1407, 53965), (1505, 50451), (1757, 43215), (2345, 32379), (2881, 26355), (3765, 20167), (4515, 16817), (5271, 14405), (7035, 10793), (8643, 8785)]