17105790575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1\times {\mathrm{1637}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 23471622720

約数和(自身を除く): 6365832145

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1069, 1637, 1955, 5345, 8185, 9775, 18173, 24587, 26725, 27829, 37651, 40925, 90865, 122935, 139145, 188255, 417979, 454325, 614675, 640067, 695725, 941275, 1749953, 2089895, 3200335, 8749765, 10449475, 16001675, 29749201, 40248919, 43748825, 148746005, 201244595, 684231623, 743730025, 1006222975, 3421158115, 17105790575]

約数ペア:

[(1, 17105790575), (5, 3421158115), (17, 1006222975), (23, 743730025), (25, 684231623), (85, 201244595), (115, 148746005), (391, 43748825), (425, 40248919), (575, 29749201), (1069, 16001675), (1637, 10449475), (1955, 8749765), (5345, 3200335), (8185, 2089895), (9775, 1749953), (18173, 941275), (24587, 695725), (26725, 640067), (27829, 614675), (37651, 454325), (40925, 417979), (90865, 188255), (122935, 139145)]