2920778895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{59239}}^1$

素因数の和:59439

約数の個数: 32

約数和(自身を含む): 4947724800

約数和(自身を除く): 2026945905

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 865, 2595, 3287, 9861, 16435, 49305, 59239, 177717, 296195, 888585, 1125541, 3376623, 5627705, 10248347, 16883115, 30745041, 51241735, 153725205, 194718593, 584155779, 973592965, 2920778895]

約数ペア:

[(1, 2920778895), (3, 973592965), (5, 584155779), (15, 194718593), (19, 153725205), (57, 51241735), (95, 30745041), (173, 16883115), (285, 10248347), (519, 5627705), (865, 3376623), (2595, 1125541), (3287, 888585), (9861, 296195), (16435, 177717), (49305, 59239)]