12040365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 20217600

約数和(自身を除く): 8177235

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 311, 435, 445, 933, 1335, 1555, 2581, 4665, 7743, 9019, 12905, 27057, 27679, 38715, 45095, 83037, 135285, 138395, 415185, 802691, 2408073, 4013455, 12040365]

約数ペア:

[(1, 12040365), (3, 4013455), (5, 2408073), (15, 802691), (29, 415185), (87, 138395), (89, 135285), (145, 83037), (267, 45095), (311, 38715), (435, 27679), (445, 27057), (933, 12905), (1335, 9019), (1555, 7743), (2581, 4665)]