804900555

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{245023}}^1$

素因数の和:245107

約数の個数: 24

約数和(自身を含む): 1414278528

約数和(自身を除く): 609377973

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 245023, 735069, 1225115, 2205207, 3675345, 11026035, 17886679, 53660037, 89433395, 160980111, 268300185, 804900555]

約数ペア:

[(1, 804900555), (3, 268300185), (5, 160980111), (9, 89433395), (15, 53660037), (45, 17886679), (73, 11026035), (219, 3675345), (365, 2205207), (657, 1225115), (1095, 735069), (3285, 245023)]