3366255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 5854464

約数和(自身を除く): 2488209

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 307, 645, 731, 921, 1535, 2193, 3655, 4605, 5219, 10965, 13201, 15657, 26095, 39603, 66005, 78285, 198015, 224417, 673251, 1122085, 3366255]

約数ペア:

[(1, 3366255), (3, 1122085), (5, 673251), (15, 224417), (17, 198015), (43, 78285), (51, 66005), (85, 39603), (129, 26095), (215, 15657), (255, 13201), (307, 10965), (645, 5219), (731, 4605), (921, 3655), (1535, 2193)]