47678015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 73281024

約数和(自身を除く): 25603009

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 3347, 14245, 16735, 23429, 36817, 117145, 123839, 184085, 257719, 619195, 866873, 1288595, 1362229, 4334365, 6811145, 9535603, 47678015]

約数ペア:

[(1, 47678015), (5, 9535603), (7, 6811145), (11, 4334365), (35, 1362229), (37, 1288595), (55, 866873), (77, 619195), (185, 257719), (259, 184085), (385, 123839), (407, 117145), (1295, 36817), (2035, 23429), (2849, 16735), (3347, 14245)]