42107715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23993}}^1$

素因数の和:24020

約数の個数: 32

約数和(自身を含む): 80619840

約数和(自身を除く): 38512125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 23993, 71979, 119965, 215937, 311909, 359895, 647811, 935727, 1079685, 1559545, 2807181, 3239055, 4678635, 8421543, 14035905, 42107715]

約数ペア:

[(1, 42107715), (3, 14035905), (5, 8421543), (9, 4678635), (13, 3239055), (15, 2807181), (27, 1559545), (39, 1079685), (45, 935727), (65, 647811), (117, 359895), (135, 311909), (195, 215937), (351, 119965), (585, 71979), (1755, 23993)]