128545403525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3928049}}^1$

素因数の和:3928094

約数の個数: 48

約数和(自身を含む): 210417782400

約数和(自身を除く): 81872378875

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1925, 2975, 4675, 6545, 32725, 3928049, 19640245, 27496343, 43208539, 66776833, 98201225, 137481715, 216042695, 302459773, 333884165, 467437831, 687408575, 734545163, 1080213475, 1512298865, 1669420825, 2337189155, 3672725815, 5141816141, 7561494325, 11685945775, 18363629075, 25709080705, 128545403525]

約数ペア:

[(1, 128545403525), (5, 25709080705), (7, 18363629075), (11, 11685945775), (17, 7561494325), (25, 5141816141), (35, 3672725815), (55, 2337189155), (77, 1669420825), (85, 1512298865), (119, 1080213475), (175, 734545163), (187, 687408575), (275, 467437831), (385, 333884165), (425, 302459773), (595, 216042695), (935, 137481715), (1309, 98201225), (1925, 66776833), (2975, 43208539), (4675, 27496343), (6545, 19640245), (32725, 3928049)]