550094115

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 891316800

約数和(自身を除く): 341222685

約数列:

[1, 3, 5, 15, 109, 327, 509, 545, 661, 1527, 1635, 1983, 2545, 3305, 7635, 9915, 55481, 72049, 166443, 216147, 277405, 336449, 360245, 832215, 1009347, 1080735, 1682245, 5046735, 36672941, 110018823, 183364705, 550094115]

約数ペア:

[(1, 550094115), (3, 183364705), (5, 110018823), (15, 36672941), (109, 5046735), (327, 1682245), (509, 1080735), (545, 1009347), (661, 832215), (1527, 360245), (1635, 336449), (1983, 277405), (2545, 216147), (3305, 166443), (7635, 72049), (9915, 55481)]