472804545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{8297}}^1$

素因数の和:8465

約数の個数: 32

約数和(自身を含む): 788641920

約数和(自身を除く): 315837375

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 393, 435, 655, 1965, 3799, 8297, 11397, 18995, 24891, 41485, 56985, 124455, 240613, 721839, 1086907, 1203065, 3260721, 3609195, 5434535, 16303605, 31520303, 94560909, 157601515, 472804545]

約数ペア:

[(1, 472804545), (3, 157601515), (5, 94560909), (15, 31520303), (29, 16303605), (87, 5434535), (131, 3609195), (145, 3260721), (393, 1203065), (435, 1086907), (655, 721839), (1965, 240613), (3799, 124455), (8297, 56985), (11397, 41485), (18995, 24891)]