1138963545

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{290923}}^1$

素因数の和:290966

約数の個数: 32

約数和(自身を含む): 2094652800

約数和(自身を除く): 955689255

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 290923, 872769, 1454615, 2618307, 4363845, 7854921, 8436767, 13091535, 25310301, 39274605, 42183835, 75930903, 126551505, 227792709, 379654515, 1138963545]

約数ペア:

[(1, 1138963545), (3, 379654515), (5, 227792709), (9, 126551505), (15, 75930903), (27, 42183835), (29, 39274605), (45, 25310301), (87, 13091535), (135, 8436767), (145, 7854921), (261, 4363845), (435, 2618307), (783, 1454615), (1305, 872769), (3915, 290923)]