73426925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 46565395

約数列:

[1, 5, 11, 13, 19, 23, 25, 47, 55, 65, 95, 115, 143, 209, 235, 247, 253, 275, 299, 325, 437, 475, 517, 575, 611, 715, 893, 1045, 1081, 1175, 1235, 1265, 1495, 2185, 2585, 2717, 3055, 3289, 3575, 4465, 4807, 5225, 5405, 5681, 6175, 6325, 6721, 7475, 9823, 10925, 11609, 11891, 12925, 13585, 14053, 15275, 16445, 20539, 22325, 24035, 27025, 28405, 33605, 49115, 58045, 59455, 62491, 67925, 70265, 82225, 102695, 120175, 127699, 142025, 154583, 168025, 225929, 245575, 267007, 290225, 297275, 312455, 351325, 513475, 638495, 772915, 1129645, 1335035, 1562275, 2937077, 3192475, 3864575, 5648225, 6675175, 14685385, 73426925]

約数ペア:

[(1, 73426925), (5, 14685385), (11, 6675175), (13, 5648225), (19, 3864575), (23, 3192475), (25, 2937077), (47, 1562275), (55, 1335035), (65, 1129645), (95, 772915), (115, 638495), (143, 513475), (209, 351325), (235, 312455), (247, 297275), (253, 290225), (275, 267007), (299, 245575), (325, 225929), (437, 168025), (475, 154583), (517, 142025), (575, 127699), (611, 120175), (715, 102695), (893, 82225), (1045, 70265), (1081, 67925), (1175, 62491), (1235, 59455), (1265, 58045), (1495, 49115), (2185, 33605), (2585, 28405), (2717, 27025), (3055, 24035), (3289, 22325), (3575, 20539), (4465, 16445), (4807, 15275), (5225, 14053), (5405, 13585), (5681, 12925), (6175, 11891), (6325, 11609), (6721, 10925), (7475, 9823)]