13502545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 6092975

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 251, 265, 371, 1015, 1255, 1537, 1757, 1855, 7279, 7685, 8785, 10759, 13303, 36395, 50953, 53795, 66515, 93121, 254765, 385787, 465605, 1928935, 2700509, 13502545]

約数ペア:

[(1, 13502545), (5, 2700509), (7, 1928935), (29, 465605), (35, 385787), (53, 254765), (145, 93121), (203, 66515), (251, 53795), (265, 50953), (371, 36395), (1015, 13303), (1255, 10759), (1537, 8785), (1757, 7685), (1855, 7279)]