23475795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 45121536

約数和(自身を除く): 21645741

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 67, 71, 105, 141, 201, 213, 235, 329, 335, 355, 469, 497, 705, 987, 1005, 1065, 1407, 1491, 1645, 2345, 2485, 3149, 3337, 4757, 4935, 7035, 7455, 9447, 10011, 14271, 15745, 16685, 22043, 23359, 23785, 33299, 47235, 50055, 66129, 70077, 71355, 99897, 110215, 116795, 166495, 223579, 330645, 350385, 499485, 670737, 1117895, 1565053, 3353685, 4695159, 7825265, 23475795]

約数ペア:

[(1, 23475795), (3, 7825265), (5, 4695159), (7, 3353685), (15, 1565053), (21, 1117895), (35, 670737), (47, 499485), (67, 350385), (71, 330645), (105, 223579), (141, 166495), (201, 116795), (213, 110215), (235, 99897), (329, 71355), (335, 70077), (355, 66129), (469, 50055), (497, 47235), (705, 33299), (987, 23785), (1005, 23359), (1065, 22043), (1407, 16685), (1491, 15745), (1645, 14271), (2345, 10011), (2485, 9447), (3149, 7455), (3337, 7035), (4757, 4935)]