28819185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 19443855

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 683, 1455, 2049, 2813, 3415, 8439, 10245, 14065, 19807, 42195, 59421, 66251, 99035, 198753, 297105, 331255, 993765, 1921279, 5763837, 9606395, 28819185]

約数ペア:

[(1, 28819185), (3, 9606395), (5, 5763837), (15, 1921279), (29, 993765), (87, 331255), (97, 297105), (145, 198753), (291, 99035), (435, 66251), (485, 59421), (683, 42195), (1455, 19807), (2049, 14065), (2813, 10245), (3415, 8439)]