172059125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 266872320

約数和(自身を除く): 94813195

約数列:

[1, 5, 7, 17, 25, 35, 43, 85, 119, 125, 175, 215, 269, 301, 425, 595, 731, 875, 1075, 1345, 1505, 1883, 2125, 2975, 3655, 4573, 5117, 5375, 6725, 7525, 9415, 11567, 14875, 18275, 22865, 25585, 32011, 33625, 37625, 47075, 57835, 80969, 91375, 114325, 127925, 160055, 196639, 235375, 289175, 404845, 571625, 639625, 800275, 983195, 1376473, 1445875, 2024225, 4001375, 4915975, 6882365, 10121125, 24579875, 34411825, 172059125]

約数ペア:

[(1, 172059125), (5, 34411825), (7, 24579875), (17, 10121125), (25, 6882365), (35, 4915975), (43, 4001375), (85, 2024225), (119, 1445875), (125, 1376473), (175, 983195), (215, 800275), (269, 639625), (301, 571625), (425, 404845), (595, 289175), (731, 235375), (875, 196639), (1075, 160055), (1345, 127925), (1505, 114325), (1883, 91375), (2125, 80969), (2975, 57835), (3655, 47075), (4573, 37625), (5117, 33625), (5375, 32011), (6725, 25585), (7525, 22865), (9415, 18275), (11567, 14875)]