494084865

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{4519}}^1$

素因数の和:4761

約数の個数: 32

約数和(自身を含む): 816203520

約数和(自身を除く): 322118655

約数列:

[1, 3, 5, 15, 37, 111, 185, 197, 555, 591, 985, 2955, 4519, 7289, 13557, 21867, 22595, 36445, 67785, 109335, 167203, 501609, 836015, 890243, 2508045, 2670729, 4451215, 13353645, 32938991, 98816973, 164694955, 494084865]

約数ペア:

[(1, 494084865), (3, 164694955), (5, 98816973), (15, 32938991), (37, 13353645), (111, 4451215), (185, 2670729), (197, 2508045), (555, 890243), (591, 836015), (985, 501609), (2955, 167203), (4519, 109335), (7289, 67785), (13557, 36445), (21867, 22595)]