7078904055

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{2383}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 12371014656

約数和(自身を除く): 5292110601

約数列:

[1, 3, 5, 9, 15, 45, 251, 263, 753, 789, 1255, 1315, 2259, 2367, 2383, 3765, 3945, 7149, 11295, 11835, 11915, 21447, 35745, 66013, 107235, 198039, 330065, 594117, 598133, 626729, 990195, 1794399, 1880187, 2970585, 2990665, 3133645, 5383197, 5640561, 8971995, 9400935, 26915985, 28202805, 157308979, 471926937, 786544895, 1415780811, 2359634685, 7078904055]

約数ペア:

[(1, 7078904055), (3, 2359634685), (5, 1415780811), (9, 786544895), (15, 471926937), (45, 157308979), (251, 28202805), (263, 26915985), (753, 9400935), (789, 8971995), (1255, 5640561), (1315, 5383197), (2259, 3133645), (2367, 2990665), (2383, 2970585), (3765, 1880187), (3945, 1794399), (7149, 990195), (11295, 626729), (11835, 598133), (11915, 594117), (21447, 330065), (35745, 198039), (66013, 107235)]