71482125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 147603456

約数和(自身を除く): 76121331

約数列:

[1, 3, 5, 11, 13, 15, 25, 31, 33, 39, 43, 55, 65, 75, 93, 125, 129, 143, 155, 165, 195, 215, 275, 325, 341, 375, 403, 429, 465, 473, 559, 645, 715, 775, 825, 975, 1023, 1075, 1209, 1333, 1375, 1419, 1625, 1677, 1705, 2015, 2145, 2325, 2365, 2795, 3225, 3575, 3875, 3999, 4125, 4433, 4875, 5115, 5375, 6045, 6149, 6665, 7095, 8385, 8525, 10075, 10725, 11625, 11825, 13299, 13975, 14663, 16125, 17329, 17875, 18447, 19995, 22165, 25575, 30225, 30745, 33325, 35475, 41925, 42625, 43989, 50375, 51987, 53625, 59125, 66495, 69875, 73315, 86645, 92235, 99975, 110825, 127875, 151125, 153725, 166625, 177375, 190619, 209625, 219945, 259935, 332475, 366575, 433225, 461175, 499875, 554125, 571857, 768625, 953095, 1099725, 1299675, 1662375, 1832875, 2166125, 2305875, 2859285, 4765475, 5498625, 6498375, 14296425, 23827375, 71482125]

約数ペア:

[(1, 71482125), (3, 23827375), (5, 14296425), (11, 6498375), (13, 5498625), (15, 4765475), (25, 2859285), (31, 2305875), (33, 2166125), (39, 1832875), (43, 1662375), (55, 1299675), (65, 1099725), (75, 953095), (93, 768625), (125, 571857), (129, 554125), (143, 499875), (155, 461175), (165, 433225), (195, 366575), (215, 332475), (275, 259935), (325, 219945), (341, 209625), (375, 190619), (403, 177375), (429, 166625), (465, 153725), (473, 151125), (559, 127875), (645, 110825), (715, 99975), (775, 92235), (825, 86645), (975, 73315), (1023, 69875), (1075, 66495), (1209, 59125), (1333, 53625), (1375, 51987), (1419, 50375), (1625, 43989), (1677, 42625), (1705, 41925), (2015, 35475), (2145, 33325), (2325, 30745), (2365, 30225), (2795, 25575), (3225, 22165), (3575, 19995), (3875, 18447), (3999, 17875), (4125, 17329), (4433, 16125), (4875, 14663), (5115, 13975), (5375, 13299), (6045, 11825), (6149, 11625), (6665, 10725), (7095, 10075), (8385, 8525)]