63253515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19081}}^1$

素因数の和:19119

約数の個数: 32

約数和(自身を含む): 115407936

約数和(自身を除く): 52154421

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 19081, 57243, 95405, 248053, 286215, 324377, 744159, 973131, 1240265, 1621885, 3720795, 4216901, 4865655, 12650703, 21084505, 63253515]

約数ペア:

[(1, 63253515), (3, 21084505), (5, 12650703), (13, 4865655), (15, 4216901), (17, 3720795), (39, 1621885), (51, 1240265), (65, 973131), (85, 744159), (195, 324377), (221, 286215), (255, 248053), (663, 95405), (1105, 57243), (3315, 19081)]