712021625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 1085819904

約数和(自身を除く): 373798279

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 151, 175, 317, 425, 595, 755, 875, 1057, 1585, 2125, 2219, 2567, 2975, 3775, 5285, 5389, 7925, 11095, 12835, 14875, 17969, 18875, 26425, 26945, 37723, 39625, 47867, 55475, 64175, 89845, 132125, 134725, 188615, 239335, 277375, 320875, 335069, 449225, 673625, 813739, 943075, 1196675, 1675345, 2246125, 4068695, 4715375, 5696173, 5983375, 8376725, 20343475, 28480865, 41883625, 101717375, 142404325, 712021625]

約数ペア:

[(1, 712021625), (5, 142404325), (7, 101717375), (17, 41883625), (25, 28480865), (35, 20343475), (85, 8376725), (119, 5983375), (125, 5696173), (151, 4715375), (175, 4068695), (317, 2246125), (425, 1675345), (595, 1196675), (755, 943075), (875, 813739), (1057, 673625), (1585, 449225), (2125, 335069), (2219, 320875), (2567, 277375), (2975, 239335), (3775, 188615), (5285, 134725), (5389, 132125), (7925, 89845), (11095, 64175), (12835, 55475), (14875, 47867), (17969, 39625), (18875, 37723), (26425, 26945)]