8000895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 15270912

約数和(自身を除く): 7270017

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 3313, 9939, 16565, 23191, 49695, 69573, 76199, 115955, 228597, 347865, 380995, 533393, 1142985, 1600179, 2666965, 8000895]

約数ペア:

[(1, 8000895), (3, 2666965), (5, 1600179), (7, 1142985), (15, 533393), (21, 380995), (23, 347865), (35, 228597), (69, 115955), (105, 76199), (115, 69573), (161, 49695), (345, 23191), (483, 16565), (805, 9939), (2415, 3313)]