4920288405

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1\times {\mathrm{1217}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 7910179200

約数和(自身を除く): 2989890795

約数列:

[1, 3, 5, 15, 409, 659, 1217, 1227, 1977, 2045, 3295, 3651, 6085, 6135, 9885, 18255, 269531, 497753, 802003, 808593, 1347655, 1493259, 2406009, 2488765, 4010015, 4042965, 7466295, 12030045, 328019227, 984057681, 1640096135, 4920288405]

約数ペア:

[(1, 4920288405), (3, 1640096135), (5, 984057681), (15, 328019227), (409, 12030045), (659, 7466295), (1217, 4042965), (1227, 4010015), (1977, 2488765), (2045, 2406009), (3295, 1493259), (3651, 1347655), (6085, 808593), (6135, 802003), (9885, 497753), (18255, 269531)]