123491135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 160634880

約数和(自身を除く): 37143745

約数列:

[1, 5, 29, 31, 83, 145, 155, 331, 415, 899, 1655, 2407, 2573, 4495, 9599, 10261, 12035, 12865, 27473, 47995, 51305, 74617, 137365, 297569, 373085, 796717, 851663, 1487845, 3983585, 4258315, 24698227, 123491135]

約数ペア:

[(1, 123491135), (5, 24698227), (29, 4258315), (31, 3983585), (83, 1487845), (145, 851663), (155, 796717), (331, 373085), (415, 297569), (899, 137365), (1655, 74617), (2407, 51305), (2573, 47995), (4495, 27473), (9599, 12865), (10261, 12035)]