125670545

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 219252096

約数和(自身を除く): 93581551

約数列:

[1, 5, 7, 11, 13, 17, 35, 49, 55, 65, 77, 85, 91, 119, 143, 187, 211, 221, 245, 385, 455, 539, 595, 637, 715, 833, 935, 1001, 1055, 1105, 1309, 1477, 1547, 2321, 2431, 2695, 2743, 3185, 3587, 4165, 5005, 6545, 7007, 7385, 7735, 9163, 10339, 10829, 11605, 12155, 13715, 16247, 17017, 17935, 19201, 25109, 30173, 35035, 39457, 45815, 46631, 51695, 54145, 81235, 85085, 96005, 113729, 119119, 125545, 134407, 150865, 175763, 197285, 211211, 233155, 276199, 326417, 512941, 568645, 595595, 672035, 878815, 1056055, 1380995, 1478477, 1632085, 1933393, 2284919, 2564705, 3590587, 7392385, 9666965, 11424595, 17952935, 25134109, 125670545]

約数ペア:

[(1, 125670545), (5, 25134109), (7, 17952935), (11, 11424595), (13, 9666965), (17, 7392385), (35, 3590587), (49, 2564705), (55, 2284919), (65, 1933393), (77, 1632085), (85, 1478477), (91, 1380995), (119, 1056055), (143, 878815), (187, 672035), (211, 595595), (221, 568645), (245, 512941), (385, 326417), (455, 276199), (539, 233155), (595, 211211), (637, 197285), (715, 175763), (833, 150865), (935, 134407), (1001, 125545), (1055, 119119), (1105, 113729), (1309, 96005), (1477, 85085), (1547, 81235), (2321, 54145), (2431, 51695), (2695, 46631), (2743, 45815), (3185, 39457), (3587, 35035), (4165, 30173), (5005, 25109), (6545, 19201), (7007, 17935), (7385, 17017), (7735, 16247), (9163, 13715), (10339, 12155), (10829, 11605)]