13977075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 26823680

約数和(自身を除く): 12846605

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 337, 395, 525, 553, 1011, 1185, 1659, 1685, 1975, 2359, 2765, 5055, 5925, 7077, 8295, 8425, 11795, 13825, 25275, 26623, 35385, 41475, 58975, 79869, 133115, 176925, 186361, 399345, 559083, 665575, 931805, 1996725, 2795415, 4659025, 13977075]

約数ペア:

[(1, 13977075), (3, 4659025), (5, 2795415), (7, 1996725), (15, 931805), (21, 665575), (25, 559083), (35, 399345), (75, 186361), (79, 176925), (105, 133115), (175, 79869), (237, 58975), (337, 41475), (395, 35385), (525, 26623), (553, 25275), (1011, 13825), (1185, 11795), (1659, 8425), (1685, 8295), (1975, 7077), (2359, 5925), (2765, 5055)]