1180493215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 1572867072

約数和(自身を除く): 392373857

約数列:

[1, 5, 11, 55, 71, 355, 503, 601, 781, 2515, 3005, 3905, 5533, 6611, 27665, 33055, 35713, 42671, 178565, 213355, 302303, 392843, 469381, 1511515, 1964215, 2346905, 3325333, 16626665, 21463513, 107317565, 236098643, 1180493215]

約数ペア:

[(1, 1180493215), (5, 236098643), (11, 107317565), (55, 21463513), (71, 16626665), (355, 3325333), (503, 2346905), (601, 1964215), (781, 1511515), (2515, 469381), (3005, 392843), (3905, 302303), (5533, 213355), (6611, 178565), (27665, 42671), (33055, 35713)]