895098025

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:814

約数の個数: 36

約数和(自身を含む): 1186389220

約数和(自身を除く): 291291195

約数列:

[1, 5, 17, 25, 85, 229, 289, 425, 541, 1145, 1445, 2705, 3893, 5725, 7225, 9197, 13525, 19465, 45985, 66181, 97325, 123889, 156349, 229925, 330905, 619445, 781745, 1654525, 2106113, 3097225, 3908725, 10530565, 35803921, 52652825, 179019605, 895098025]

約数ペア:

[(1, 895098025), (5, 179019605), (17, 52652825), (25, 35803921), (85, 10530565), (229, 3908725), (289, 3097225), (425, 2106113), (541, 1654525), (1145, 781745), (1445, 619445), (2705, 330905), (3893, 229925), (5725, 156349), (7225, 123889), (9197, 97325), (13525, 66181), (19465, 45985)]