154142135

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{25457}}^1$

素因数の和:25642

約数の個数: 16

約数和(自身を含む): 212625216

約数和(自身を除く): 58483081

約数列:

[1, 5, 7, 35, 173, 865, 1211, 6055, 25457, 127285, 178199, 890995, 4404061, 22020305, 30828427, 154142135]

約数ペア:

[(1, 154142135), (5, 30828427), (7, 22020305), (35, 4404061), (173, 890995), (865, 178199), (1211, 127285), (6055, 25457)]