16797105

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 17313615

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 563, 585, 663, 765, 1105, 1689, 1755, 1989, 2295, 2815, 3315, 5067, 5967, 7319, 8445, 9571, 9945, 15201, 21957, 25335, 28713, 29835, 36595, 47855, 65871, 76005, 86139, 109785, 124423, 143565, 197613, 258417, 329355, 373269, 430695, 622115, 988065, 1119807, 1292085, 1866345, 3359421, 5599035, 16797105]

約数ペア:

[(1, 16797105), (3, 5599035), (5, 3359421), (9, 1866345), (13, 1292085), (15, 1119807), (17, 988065), (27, 622115), (39, 430695), (45, 373269), (51, 329355), (65, 258417), (85, 197613), (117, 143565), (135, 124423), (153, 109785), (195, 86139), (221, 76005), (255, 65871), (351, 47855), (459, 36595), (563, 29835), (585, 28713), (663, 25335), (765, 21957), (1105, 15201), (1689, 9945), (1755, 9571), (1989, 8445), (2295, 7319), (2815, 5967), (3315, 5067)]