27831758675

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{3583}}^1$

素因数の和:3997

約数の個数: 72

約数和(自身を含む): 42633271296

約数和(自身を除く): 14801512621

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 373, 425, 595, 833, 1225, 1865, 2611, 2975, 3583, 4165, 6341, 9325, 13055, 17915, 18277, 20825, 25081, 31705, 44387, 60911, 65275, 89575, 91385, 125405, 158525, 175567, 221935, 304555, 310709, 426377, 456925, 627025, 877835, 1109675, 1336459, 1522775, 1553545, 2131885, 2984639, 4389175, 6682295, 7767725, 9355213, 10659425, 14923195, 22719803, 33411475, 46776065, 65486491, 74615975, 113599015, 159038621, 233880325, 327432455, 567995075, 795193105, 1113270347, 1637162275, 3975965525, 5566351735, 27831758675]

約数ペア:

[(1, 27831758675), (5, 5566351735), (7, 3975965525), (17, 1637162275), (25, 1113270347), (35, 795193105), (49, 567995075), (85, 327432455), (119, 233880325), (175, 159038621), (245, 113599015), (373, 74615975), (425, 65486491), (595, 46776065), (833, 33411475), (1225, 22719803), (1865, 14923195), (2611, 10659425), (2975, 9355213), (3583, 7767725), (4165, 6682295), (6341, 4389175), (9325, 2984639), (13055, 2131885), (17915, 1553545), (18277, 1522775), (20825, 1336459), (25081, 1109675), (31705, 877835), (44387, 627025), (60911, 456925), (65275, 426377), (89575, 310709), (91385, 304555), (125405, 221935), (158525, 175567)]