99405885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 176478336

約数和(自身を除く): 77072451

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 867, 997, 1173, 1445, 1955, 2991, 4335, 4985, 5865, 6647, 14955, 16949, 19941, 22931, 33235, 50847, 68793, 84745, 99705, 114655, 254235, 288133, 343965, 389827, 864399, 1169481, 1440665, 1949135, 4321995, 5847405, 6627059, 19881177, 33135295, 99405885]

約数ペア:

[(1, 99405885), (3, 33135295), (5, 19881177), (15, 6627059), (17, 5847405), (23, 4321995), (51, 1949135), (69, 1440665), (85, 1169481), (115, 864399), (255, 389827), (289, 343965), (345, 288133), (391, 254235), (867, 114655), (997, 99705), (1173, 84745), (1445, 68793), (1955, 50847), (2991, 33235), (4335, 22931), (4985, 19941), (5865, 16949), (6647, 14955)]