67245345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^2$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 121111380

約数和(自身を除く): 53866035

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 227, 261, 435, 681, 1135, 1305, 2043, 3405, 6583, 10215, 19749, 32915, 51529, 59247, 98745, 154587, 257645, 296235, 463761, 772935, 1494341, 2318805, 4483023, 7471705, 13449069, 22415115, 67245345]

約数ペア:

[(1, 67245345), (3, 22415115), (5, 13449069), (9, 7471705), (15, 4483023), (29, 2318805), (45, 1494341), (87, 772935), (145, 463761), (227, 296235), (261, 257645), (435, 154587), (681, 98745), (1135, 59247), (1305, 51529), (2043, 32915), (3405, 19749), (6583, 10215)]