27765075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28477}}^1$

素因数の和:28503

約数の個数: 24

約数和(自身を含む): 49437808

約数和(自身を除く): 21672733

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 28477, 85431, 142385, 370201, 427155, 711925, 1110603, 1851005, 2135775, 5553015, 9255025, 27765075]

約数ペア:

[(1, 27765075), (3, 9255025), (5, 5553015), (13, 2135775), (15, 1851005), (25, 1110603), (39, 711925), (65, 427155), (75, 370201), (195, 142385), (325, 85431), (975, 28477)]