248663085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{6581}}^1$

素因数の和:6829

約数の個数: 32

約数和(自身を含む): 435991680

約数和(自身を除く): 187328595

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 2519, 3435, 6581, 7557, 12595, 19743, 32905, 37785, 72391, 98715, 217173, 361955, 1085865, 1507049, 4521147, 7535245, 16577539, 22605735, 49732617, 82887695, 248663085]

約数ペア:

[(1, 248663085), (3, 82887695), (5, 49732617), (11, 22605735), (15, 16577539), (33, 7535245), (55, 4521147), (165, 1507049), (229, 1085865), (687, 361955), (1145, 217173), (2519, 98715), (3435, 72391), (6581, 37785), (7557, 32905), (12595, 19743)]