6419557375

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 10250413056

約数和(自身を除く): 3830855681

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 151, 175, 245, 275, 385, 539, 631, 755, 875, 1057, 1225, 1375, 1661, 1925, 2695, 3155, 3775, 4417, 5285, 6125, 6941, 7399, 8305, 9625, 11627, 13475, 15775, 18875, 22085, 26425, 30919, 34705, 36995, 41525, 48587, 58135, 67375, 78875, 81389, 95281, 110425, 132125, 154595, 173525, 184975, 207625, 242935, 290675, 340109, 406945, 476405, 552125, 666967, 772975, 867625, 924875, 1048091, 1214675, 1453375, 1700545, 2034725, 2382025, 3334835, 3864875, 4668769, 5240455, 6073375, 7336637, 8502725, 10173625, 11910125, 16674175, 23343845, 26202275, 36683185, 42513625, 51356459, 83370875, 116719225, 131011375, 183415925, 256782295, 583596125, 917079625, 1283911475, 6419557375]

約数ペア:

[(1, 6419557375), (5, 1283911475), (7, 917079625), (11, 583596125), (25, 256782295), (35, 183415925), (49, 131011375), (55, 116719225), (77, 83370875), (125, 51356459), (151, 42513625), (175, 36683185), (245, 26202275), (275, 23343845), (385, 16674175), (539, 11910125), (631, 10173625), (755, 8502725), (875, 7336637), (1057, 6073375), (1225, 5240455), (1375, 4668769), (1661, 3864875), (1925, 3334835), (2695, 2382025), (3155, 2034725), (3775, 1700545), (4417, 1453375), (5285, 1214675), (6125, 1048091), (6941, 924875), (7399, 867625), (8305, 772975), (9625, 666967), (11627, 552125), (13475, 476405), (15775, 406945), (18875, 340109), (22085, 290675), (26425, 242935), (30919, 207625), (34705, 184975), (36995, 173525), (41525, 154595), (48587, 132125), (58135, 110425), (67375, 95281), (78875, 81389)]