159344995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 52162205

約数列:

[1, 5, 17, 29, 85, 127, 145, 493, 509, 635, 2159, 2465, 2545, 3683, 8653, 10795, 14761, 18415, 43265, 62611, 64643, 73805, 250937, 313055, 323215, 1098931, 1254685, 1874647, 5494655, 9373235, 31868999, 159344995]

約数ペア:

[(1, 159344995), (5, 31868999), (17, 9373235), (29, 5494655), (85, 1874647), (127, 1254685), (145, 1098931), (493, 323215), (509, 313055), (635, 250937), (2159, 73805), (2465, 64643), (2545, 62611), (3683, 43265), (8653, 18415), (10795, 14761)]