87233565

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 142876800

約数和(自身を除く): 55643235

約数列:

[1, 3, 5, 15, 59, 177, 241, 295, 409, 723, 885, 1205, 1227, 2045, 3615, 6135, 14219, 24131, 42657, 71095, 72393, 98569, 120655, 213285, 295707, 361965, 492845, 1478535, 5815571, 17446713, 29077855, 87233565]

約数ペア:

[(1, 87233565), (3, 29077855), (5, 17446713), (15, 5815571), (59, 1478535), (177, 492845), (241, 361965), (295, 295707), (409, 213285), (723, 120655), (885, 98569), (1205, 72393), (1227, 71095), (2045, 42657), (3615, 24131), (6135, 14219)]