347172385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4259}}^1$

素因数の和:4425

約数の個数: 32

約数和(自身を含む): 507928320

約数和(自身を除く): 160755935

約数列:

[1, 5, 7, 17, 35, 85, 119, 137, 595, 685, 959, 2329, 4259, 4795, 11645, 16303, 21295, 29813, 72403, 81515, 149065, 362015, 506821, 583483, 2534105, 2917415, 4084381, 9919211, 20421905, 49596055, 69434477, 347172385]

約数ペア:

[(1, 347172385), (5, 69434477), (7, 49596055), (17, 20421905), (35, 9919211), (85, 4084381), (119, 2917415), (137, 2534105), (595, 583483), (685, 506821), (959, 362015), (2329, 149065), (4259, 81515), (4795, 72403), (11645, 29813), (16303, 21295)]