4156075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 6856704

約数和(自身を除く): 2700629

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 127, 175, 187, 275, 385, 425, 595, 635, 889, 935, 1309, 1397, 1925, 2159, 2975, 3175, 4445, 4675, 6545, 6985, 9779, 10795, 15113, 22225, 23749, 32725, 34925, 48895, 53975, 75565, 118745, 166243, 244475, 377825, 593725, 831215, 4156075]

約数ペア:

[(1, 4156075), (5, 831215), (7, 593725), (11, 377825), (17, 244475), (25, 166243), (35, 118745), (55, 75565), (77, 53975), (85, 48895), (119, 34925), (127, 32725), (175, 23749), (187, 22225), (275, 15113), (385, 10795), (425, 9779), (595, 6985), (635, 6545), (889, 4675), (935, 4445), (1309, 3175), (1397, 2975), (1925, 2159)]