111968715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 198759168

約数和(自身を除く): 86790453

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 867, 1123, 1173, 1445, 1955, 3369, 4335, 5615, 5865, 6647, 16845, 19091, 19941, 25829, 33235, 57273, 77487, 95455, 99705, 129145, 286365, 324547, 387435, 439093, 973641, 1317279, 1622735, 2195465, 4868205, 6586395, 7464581, 22393743, 37322905, 111968715]

約数ペア:

[(1, 111968715), (3, 37322905), (5, 22393743), (15, 7464581), (17, 6586395), (23, 4868205), (51, 2195465), (69, 1622735), (85, 1317279), (115, 973641), (255, 439093), (289, 387435), (345, 324547), (391, 286365), (867, 129145), (1123, 99705), (1173, 95455), (1445, 77487), (1955, 57273), (3369, 33235), (4335, 25829), (5615, 19941), (5865, 19091), (6647, 16845)]