39983505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 27754095

約数列:

[1, 3, 5, 15, 19, 57, 95, 239, 285, 587, 717, 1195, 1761, 2935, 3585, 4541, 8805, 11153, 13623, 22705, 33459, 55765, 68115, 140293, 167295, 420879, 701465, 2104395, 2665567, 7996701, 13327835, 39983505]

約数ペア:

[(1, 39983505), (3, 13327835), (5, 7996701), (15, 2665567), (19, 2104395), (57, 701465), (95, 420879), (239, 167295), (285, 140293), (587, 68115), (717, 55765), (1195, 33459), (1761, 22705), (2935, 13623), (3585, 11153), (4541, 8805)]