8038860975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{1699}}^1$

素因数の和:2969

約数の個数: 72

約数和(自身を含む): 15266768400

約数和(自身を除く): 7227907425

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1237, 1275, 1699, 3711, 3825, 5097, 6185, 8495, 11133, 15291, 18555, 21029, 25485, 28883, 30925, 42475, 55665, 63087, 76455, 86649, 92775, 105145, 127425, 144415, 189261, 259947, 278325, 315435, 382275, 433245, 525725, 722075, 946305, 1299735, 1577175, 2101663, 2166225, 4731525, 6304989, 6498675, 10508315, 18914967, 31524945, 35728271, 52541575, 94574835, 107184813, 157624725, 178641355, 321554439, 472874175, 535924065, 893206775, 1607772195, 2679620325, 8038860975]

約数ペア:

[(1, 8038860975), (3, 2679620325), (5, 1607772195), (9, 893206775), (15, 535924065), (17, 472874175), (25, 321554439), (45, 178641355), (51, 157624725), (75, 107184813), (85, 94574835), (153, 52541575), (225, 35728271), (255, 31524945), (425, 18914967), (765, 10508315), (1237, 6498675), (1275, 6304989), (1699, 4731525), (3711, 2166225), (3825, 2101663), (5097, 1577175), (6185, 1299735), (8495, 946305), (11133, 722075), (15291, 525725), (18555, 433245), (21029, 382275), (25485, 315435), (28883, 278325), (30925, 259947), (42475, 189261), (55665, 144415), (63087, 127425), (76455, 105145), (86649, 92775)]