71933295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9735

約数の個数: 32

約数和(自身を含む): 133401600

約数和(自身を除く): 61468305

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 9649, 28947, 48245, 67543, 144735, 202629, 337715, 685079, 1013145, 2055237, 3425395, 4795553, 10276185, 14386659, 23977765, 71933295]

約数ペア:

[(1, 71933295), (3, 23977765), (5, 14386659), (7, 10276185), (15, 4795553), (21, 3425395), (35, 2055237), (71, 1013145), (105, 685079), (213, 337715), (355, 202629), (497, 144735), (1065, 67543), (1491, 48245), (2485, 28947), (7455, 9649)]