104955555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2791}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 176901120

約数和(自身を除く): 71945565

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 2791, 7521, 8373, 12535, 13955, 37605, 41865, 64193, 192579, 304219, 320965, 912657, 962895, 1521095, 4563285, 6997037, 20991111, 34985185, 104955555]

約数ペア:

[(1, 104955555), (3, 34985185), (5, 20991111), (15, 6997037), (23, 4563285), (69, 1521095), (109, 962895), (115, 912657), (327, 320965), (345, 304219), (545, 192579), (1635, 64193), (2507, 41865), (2791, 37605), (7521, 13955), (8373, 12535)]