19332885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 36344448

約数和(自身を除く): 17011563

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9013, 27039, 45065, 99143, 117169, 135195, 297429, 351507, 495715, 585845, 1288859, 1487145, 1757535, 3866577, 6444295, 19332885]

約数ペア:

[(1, 19332885), (3, 6444295), (5, 3866577), (11, 1757535), (13, 1487145), (15, 1288859), (33, 585845), (39, 495715), (55, 351507), (65, 297429), (143, 135195), (165, 117169), (195, 99143), (429, 45065), (715, 27039), (2145, 9013)]