151805265

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6449

約数の個数: 32

約数和(自身を含む): 255294336

約数和(自身を除く): 103489071

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 4773, 6361, 7955, 19083, 23865, 31805, 95415, 235357, 273523, 706071, 820569, 1176785, 1367615, 3530355, 4102845, 10120351, 30361053, 50601755, 151805265]

約数ペア:

[(1, 151805265), (3, 50601755), (5, 30361053), (15, 10120351), (37, 4102845), (43, 3530355), (111, 1367615), (129, 1176785), (185, 820569), (215, 706071), (555, 273523), (645, 235357), (1591, 95415), (4773, 31805), (6361, 23865), (7955, 19083)]