2843182825

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5189}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 4201159680

約数和(自身を除く): 1357976855

約数列:

[1, 5, 7, 25, 31, 35, 101, 155, 175, 217, 505, 707, 775, 1085, 2525, 3131, 3535, 5189, 5425, 15655, 17675, 21917, 25945, 36323, 78275, 109585, 129725, 160859, 181615, 524089, 547925, 804295, 908075, 1126013, 2620445, 3668623, 4021475, 5630065, 13102225, 16246759, 18343115, 28150325, 81233795, 91715575, 113727313, 406168975, 568636565, 2843182825]

約数ペア:

[(1, 2843182825), (5, 568636565), (7, 406168975), (25, 113727313), (31, 91715575), (35, 81233795), (101, 28150325), (155, 18343115), (175, 16246759), (217, 13102225), (505, 5630065), (707, 4021475), (775, 3668623), (1085, 2620445), (2525, 1126013), (3131, 908075), (3535, 804295), (5189, 547925), (5425, 524089), (15655, 181615), (17675, 160859), (21917, 129725), (25945, 109585), (36323, 78275)]