274093395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 450278400

約数和(自身を除く): 176185005

約数列:

[1, 3, 5, 15, 43, 129, 215, 409, 645, 1039, 1227, 2045, 3117, 5195, 6135, 15585, 17587, 44677, 52761, 87935, 134031, 223385, 263805, 424951, 670155, 1274853, 2124755, 6374265, 18272893, 54818679, 91364465, 274093395]

約数ペア:

[(1, 274093395), (3, 91364465), (5, 54818679), (15, 18272893), (43, 6374265), (129, 2124755), (215, 1274853), (409, 670155), (645, 424951), (1039, 263805), (1227, 223385), (2045, 134031), (3117, 87935), (5195, 52761), (6135, 44677), (15585, 17587)]