53017125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 106229760

約数和(自身を除く): 53212635

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 285, 375, 399, 475, 525, 665, 875, 1063, 1425, 1995, 2375, 2625, 3189, 3325, 5315, 7125, 7441, 9975, 15945, 16625, 20197, 22323, 26575, 37205, 49875, 60591, 79725, 100985, 111615, 132875, 141379, 186025, 302955, 398625, 424137, 504925, 558075, 706895, 930125, 1514775, 2120685, 2524625, 2790375, 3534475, 7573875, 10603425, 17672375, 53017125]

約数ペア:

[(1, 53017125), (3, 17672375), (5, 10603425), (7, 7573875), (15, 3534475), (19, 2790375), (21, 2524625), (25, 2120685), (35, 1514775), (57, 930125), (75, 706895), (95, 558075), (105, 504925), (125, 424137), (133, 398625), (175, 302955), (285, 186025), (375, 141379), (399, 132875), (475, 111615), (525, 100985), (665, 79725), (875, 60591), (1063, 49875), (1425, 37205), (1995, 26575), (2375, 22323), (2625, 20197), (3189, 16625), (3325, 15945), (5315, 9975), (7125, 7441)]