2611080405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{148399}}^1$

素因数の和:148450

約数の個数: 48

約数和(自身を含む): 5000486400

約数和(自身を除く): 2389405995

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 17595, 148399, 445197, 741995, 1335591, 2225985, 2522783, 3413177, 6677955, 7568349, 10239531, 12613915, 17065885, 22705047, 30718593, 37841745, 51197655, 58024009, 113525235, 153592965, 174072027, 290120045, 522216081, 870360135, 2611080405]

約数ペア:

[(1, 2611080405), (3, 870360135), (5, 522216081), (9, 290120045), (15, 174072027), (17, 153592965), (23, 113525235), (45, 58024009), (51, 51197655), (69, 37841745), (85, 30718593), (115, 22705047), (153, 17065885), (207, 12613915), (255, 10239531), (345, 7568349), (391, 6677955), (765, 3413177), (1035, 2522783), (1173, 2225985), (1955, 1335591), (3519, 741995), (5865, 445197), (17595, 148399)]