120978885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 213034752

約数和(自身を除く): 92055867

約数列:

[1, 3, 5, 15, 17, 51, 67, 73, 85, 97, 201, 219, 255, 291, 335, 365, 485, 1005, 1095, 1139, 1241, 1455, 1649, 3417, 3723, 4891, 4947, 5695, 6205, 6499, 7081, 8245, 14673, 17085, 18615, 19497, 21243, 24455, 24735, 32495, 35405, 73365, 83147, 97485, 106215, 110483, 120377, 249441, 331449, 361131, 415735, 474427, 552415, 601885, 1247205, 1423281, 1657245, 1805655, 2372135, 7116405, 8065259, 24195777, 40326295, 120978885]

約数ペア:

[(1, 120978885), (3, 40326295), (5, 24195777), (15, 8065259), (17, 7116405), (51, 2372135), (67, 1805655), (73, 1657245), (85, 1423281), (97, 1247205), (201, 601885), (219, 552415), (255, 474427), (291, 415735), (335, 361131), (365, 331449), (485, 249441), (1005, 120377), (1095, 110483), (1139, 106215), (1241, 97485), (1455, 83147), (1649, 73365), (3417, 35405), (3723, 32495), (4891, 24735), (4947, 24455), (5695, 21243), (6205, 19497), (6499, 18615), (7081, 17085), (8245, 14673)]