144416615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 210760704

約数和(自身を除く): 66344089

約数列:

[1, 5, 7, 17, 35, 85, 119, 251, 595, 967, 1255, 1757, 4267, 4835, 6769, 8785, 16439, 21335, 29869, 33845, 82195, 115073, 149345, 242717, 575365, 1213585, 1699019, 4126189, 8495095, 20630945, 28883323, 144416615]

約数ペア:

[(1, 144416615), (5, 28883323), (7, 20630945), (17, 8495095), (35, 4126189), (85, 1699019), (119, 1213585), (251, 575365), (595, 242717), (967, 149345), (1255, 115073), (1757, 82195), (4267, 33845), (4835, 29869), (6769, 21335), (8785, 16439)]