2193822885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{296663}}^1$

素因数の和:296717

約数の個数: 32

約数和(自身を含む): 3844765440

約数和(自身を除く): 1650942555

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 296663, 889989, 1483315, 4449945, 5043271, 8603227, 15129813, 25216355, 25809681, 43016135, 75649065, 129048405, 146254859, 438764577, 731274295, 2193822885]

約数ペア:

[(1, 2193822885), (3, 731274295), (5, 438764577), (15, 146254859), (17, 129048405), (29, 75649065), (51, 43016135), (85, 25809681), (87, 25216355), (145, 15129813), (255, 8603227), (435, 5043271), (493, 4449945), (1479, 1483315), (2465, 889989), (7395, 296663)]