22127805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 44179200

約数和(自身を除く): 22051395

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 315, 353, 597, 995, 1059, 1393, 1765, 1791, 2471, 2985, 3177, 4179, 5295, 6965, 7413, 8955, 12355, 12537, 15885, 20895, 22239, 37065, 62685, 70247, 111195, 210741, 351235, 491729, 632223, 1053705, 1475187, 2458645, 3161115, 4425561, 7375935, 22127805]

約数ペア:

[(1, 22127805), (3, 7375935), (5, 4425561), (7, 3161115), (9, 2458645), (15, 1475187), (21, 1053705), (35, 632223), (45, 491729), (63, 351235), (105, 210741), (199, 111195), (315, 70247), (353, 62685), (597, 37065), (995, 22239), (1059, 20895), (1393, 15885), (1765, 12537), (1791, 12355), (2471, 8955), (2985, 7413), (3177, 6965), (4179, 5295)]