201001625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8599}}^1$

素因数の和:8642

約数の個数: 32

約数和(自身を含む): 289785600

約数和(自身を除く): 88783975

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 4675, 8599, 23375, 42995, 94589, 146183, 214975, 472945, 730915, 1074875, 1608013, 2364725, 3654575, 8040065, 11823625, 18272875, 40200325, 201001625]

約数ペア:

[(1, 201001625), (5, 40200325), (11, 18272875), (17, 11823625), (25, 8040065), (55, 3654575), (85, 2364725), (125, 1608013), (187, 1074875), (275, 730915), (425, 472945), (935, 214975), (1375, 146183), (2125, 94589), (4675, 42995), (8599, 23375)]