202440135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15859}}^1$

素因数の和:15927

約数の個数: 32

約数和(自身を含む): 347143680

約数和(自身を除く): 144703545

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 15859, 47577, 79295, 237885, 364757, 586783, 1094271, 1760349, 1823785, 2933915, 5471355, 8801745, 13496009, 40488027, 67480045, 202440135]

約数ペア:

[(1, 202440135), (3, 67480045), (5, 40488027), (15, 13496009), (23, 8801745), (37, 5471355), (69, 2933915), (111, 1823785), (115, 1760349), (185, 1094271), (345, 586783), (555, 364757), (851, 237885), (2553, 79295), (4255, 47577), (12765, 15859)]