25514307453

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 37389772800

約数和(自身を除く): 11875465347

約数列:

[1, 3, 19, 57, 67, 71, 73, 201, 213, 219, 1273, 1289, 1349, 1387, 3819, 3867, 4047, 4161, 4757, 4891, 5183, 14271, 14673, 15549, 24491, 73473, 86363, 90383, 91519, 92929, 94097, 98477, 259089, 271149, 274557, 278787, 282291, 295431, 347261, 1041783, 1640897, 1738861, 1787843, 4922691, 5216583, 5363529, 6131773, 6304499, 6597959, 6680887, 18395319, 18913497, 19793877, 20042661, 116503687, 119785481, 126936853, 349511061, 359356443, 380810559, 447619429, 1342858287, 8504769151, 25514307453]

約数ペア:

[(1, 25514307453), (3, 8504769151), (19, 1342858287), (57, 447619429), (67, 380810559), (71, 359356443), (73, 349511061), (201, 126936853), (213, 119785481), (219, 116503687), (1273, 20042661), (1289, 19793877), (1349, 18913497), (1387, 18395319), (3819, 6680887), (3867, 6597959), (4047, 6304499), (4161, 6131773), (4757, 5363529), (4891, 5216583), (5183, 4922691), (14271, 1787843), (14673, 1738861), (15549, 1640897), (24491, 1041783), (73473, 347261), (86363, 295431), (90383, 282291), (91519, 278787), (92929, 274557), (94097, 271149), (98477, 259089)]