15072015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 29127168

約数和(自身を除く): 14055153

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 79, 105, 115, 161, 237, 345, 395, 483, 553, 805, 1185, 1659, 1817, 2415, 2765, 5451, 6241, 8295, 9085, 12719, 18723, 27255, 31205, 38157, 43687, 63595, 93615, 131061, 143543, 190785, 218435, 430629, 655305, 717715, 1004801, 2153145, 3014403, 5024005, 15072015]

約数ペア:

[(1, 15072015), (3, 5024005), (5, 3014403), (7, 2153145), (15, 1004801), (21, 717715), (23, 655305), (35, 430629), (69, 218435), (79, 190785), (105, 143543), (115, 131061), (161, 93615), (237, 63595), (345, 43687), (395, 38157), (483, 31205), (553, 27255), (805, 18723), (1185, 12719), (1659, 9085), (1817, 8295), (2415, 6241), (2765, 5451)]