996845395

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{3797}}^1$

素因数の和:4399

約数の個数: 32

約数和(自身を含む): 1475203968

約数和(自身を除く): 478358573

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 577, 2885, 3797, 4039, 7501, 18985, 20195, 26579, 37505, 49361, 52507, 132895, 246805, 262535, 345527, 1727635, 2190869, 10954345, 15336083, 28481297, 76680415, 142406485, 199369079, 996845395]

約数ペア:

[(1, 996845395), (5, 199369079), (7, 142406485), (13, 76680415), (35, 28481297), (65, 15336083), (91, 10954345), (455, 2190869), (577, 1727635), (2885, 345527), (3797, 262535), (4039, 246805), (7501, 132895), (18985, 52507), (20195, 49361), (26579, 37505)]