105199325

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 170819424

約数和(自身を除く): 65620099

約数列:

[1, 5, 7, 11, 25, 35, 37, 49, 55, 77, 175, 185, 211, 245, 259, 275, 385, 407, 539, 925, 1055, 1225, 1295, 1477, 1813, 1925, 2035, 2321, 2695, 2849, 5275, 6475, 7385, 7807, 9065, 10175, 10339, 11605, 13475, 14245, 16247, 19943, 36925, 39035, 45325, 51695, 54649, 58025, 71225, 81235, 85877, 99715, 113729, 195175, 258475, 273245, 382543, 406175, 429385, 498575, 568645, 601139, 1366225, 1912715, 2146925, 2843225, 3005695, 4207973, 9563575, 15028475, 21039865, 105199325]

約数ペア:

[(1, 105199325), (5, 21039865), (7, 15028475), (11, 9563575), (25, 4207973), (35, 3005695), (37, 2843225), (49, 2146925), (55, 1912715), (77, 1366225), (175, 601139), (185, 568645), (211, 498575), (245, 429385), (259, 406175), (275, 382543), (385, 273245), (407, 258475), (539, 195175), (925, 113729), (1055, 99715), (1225, 85877), (1295, 81235), (1477, 71225), (1813, 58025), (1925, 54649), (2035, 51695), (2321, 45325), (2695, 39035), (2849, 36925), (5275, 19943), (6475, 16247), (7385, 14245), (7807, 13475), (9065, 11605), (10175, 10339)]