26581035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 46061568

約数和(自身を除く): 19480533

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 503, 813, 1355, 1509, 2515, 3523, 4065, 6539, 7545, 10569, 17615, 19617, 32695, 52845, 98085, 136313, 408939, 681565, 1772069, 2044695, 5316207, 8860345, 26581035]

約数ペア:

[(1, 26581035), (3, 8860345), (5, 5316207), (13, 2044695), (15, 1772069), (39, 681565), (65, 408939), (195, 136313), (271, 98085), (503, 52845), (813, 32695), (1355, 19617), (1509, 17615), (2515, 10569), (3523, 7545), (4065, 6539)]