38415615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 71248896

約数和(自身を除く): 32833281

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 5153, 7455, 15459, 25765, 36071, 77295, 108213, 180355, 365863, 541065, 1097589, 1829315, 2561041, 5487945, 7683123, 12805205, 38415615]

約数ペア:

[(1, 38415615), (3, 12805205), (5, 7683123), (7, 5487945), (15, 2561041), (21, 1829315), (35, 1097589), (71, 541065), (105, 365863), (213, 180355), (355, 108213), (497, 77295), (1065, 36071), (1491, 25765), (2485, 15459), (5153, 7455)]