392364105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52631}}^1$

素因数の和:52717

約数の個数: 32

約数和(自身を含む): 727584768

約数和(自身を除く): 335220663

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 52631, 157893, 263155, 368417, 789465, 1105251, 1842085, 3736801, 5526255, 11210403, 18684005, 26157607, 56052015, 78472821, 130788035, 392364105]

約数ペア:

[(1, 392364105), (3, 130788035), (5, 78472821), (7, 56052015), (15, 26157607), (21, 18684005), (35, 11210403), (71, 5526255), (105, 3736801), (213, 1842085), (355, 1105251), (497, 789465), (1065, 368417), (1491, 263155), (2485, 157893), (7455, 52631)]