3480455625

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 6154030080

約数和(自身を除く): 2673574455

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 151, 285, 375, 453, 475, 625, 647, 755, 1425, 1875, 1941, 2265, 2375, 2869, 3235, 3775, 7125, 8607, 9705, 11325, 11875, 12293, 14345, 16175, 18875, 35625, 36879, 43035, 48525, 56625, 61465, 71725, 80875, 94375, 97697, 184395, 215175, 242625, 283125, 293091, 307325, 358625, 404375, 488485, 921975, 1075875, 1213125, 1465455, 1536625, 1793125, 1856243, 2442425, 4609875, 5379375, 5568729, 7327275, 7683125, 9281215, 12212125, 23049375, 27843645, 36636375, 46406075, 61060625, 139218225, 183181875, 232030375, 696091125, 1160151875, 3480455625]

約数ペア:

[(1, 3480455625), (3, 1160151875), (5, 696091125), (15, 232030375), (19, 183181875), (25, 139218225), (57, 61060625), (75, 46406075), (95, 36636375), (125, 27843645), (151, 23049375), (285, 12212125), (375, 9281215), (453, 7683125), (475, 7327275), (625, 5568729), (647, 5379375), (755, 4609875), (1425, 2442425), (1875, 1856243), (1941, 1793125), (2265, 1536625), (2375, 1465455), (2869, 1213125), (3235, 1075875), (3775, 921975), (7125, 488485), (8607, 404375), (9705, 358625), (11325, 307325), (11875, 293091), (12293, 283125), (14345, 242625), (16175, 215175), (18875, 184395), (35625, 97697), (36879, 94375), (43035, 80875), (48525, 71725), (56625, 61465)]