79100745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 136867968

約数和(自身を除く): 57767223

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 257, 289, 355, 771, 867, 1065, 1207, 1285, 1445, 3621, 3855, 4335, 4369, 6035, 13107, 18105, 18247, 20519, 21845, 54741, 61557, 65535, 74273, 91235, 102595, 222819, 273705, 307785, 310199, 371365, 930597, 1114095, 1550995, 4652985, 5273383, 15820149, 26366915, 79100745]

約数ペア:

[(1, 79100745), (3, 26366915), (5, 15820149), (15, 5273383), (17, 4652985), (51, 1550995), (71, 1114095), (85, 930597), (213, 371365), (255, 310199), (257, 307785), (289, 273705), (355, 222819), (771, 102595), (867, 91235), (1065, 74273), (1207, 65535), (1285, 61557), (1445, 54741), (3621, 21845), (3855, 20519), (4335, 18247), (4369, 18105), (6035, 13107)]