155514135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47777}}^1$

素因数の和:47823

約数の個数: 32

約数和(自身を含む): 293548032

約数和(自身を除く): 138033897

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 47777, 143331, 238885, 334439, 716655, 1003317, 1481087, 1672195, 4443261, 5016585, 7405435, 10367609, 22216305, 31102827, 51838045, 155514135]

約数ペア:

[(1, 155514135), (3, 51838045), (5, 31102827), (7, 22216305), (15, 10367609), (21, 7405435), (31, 5016585), (35, 4443261), (93, 1672195), (105, 1481087), (155, 1003317), (217, 716655), (465, 334439), (651, 238885), (1085, 143331), (3255, 47777)]