53002875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 95546880

約数和(自身を除く): 42544005

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 125, 129, 173, 215, 285, 375, 475, 519, 645, 817, 865, 1075, 1425, 2375, 2451, 2595, 3225, 3287, 4085, 4325, 5375, 7125, 7439, 9861, 12255, 12975, 16125, 16435, 20425, 21625, 22317, 37195, 49305, 61275, 64875, 82175, 102125, 111585, 141341, 185975, 246525, 306375, 410875, 424023, 557925, 706705, 929875, 1232625, 2120115, 2789625, 3533525, 10600575, 17667625, 53002875]

約数ペア:

[(1, 53002875), (3, 17667625), (5, 10600575), (15, 3533525), (19, 2789625), (25, 2120115), (43, 1232625), (57, 929875), (75, 706705), (95, 557925), (125, 424023), (129, 410875), (173, 306375), (215, 246525), (285, 185975), (375, 141341), (475, 111585), (519, 102125), (645, 82175), (817, 64875), (865, 61275), (1075, 49305), (1425, 37195), (2375, 22317), (2451, 21625), (2595, 20425), (3225, 16435), (3287, 16125), (4085, 12975), (4325, 12255), (5375, 9861), (7125, 7439)]