124421895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12511}}^1$

素因数の和:12552

約数の個数: 48

約数和(自身を含む): 245935872

約数和(自身を除く): 121513977

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 12511, 37533, 62555, 112599, 162643, 187665, 212687, 487929, 562995, 638061, 813215, 1063435, 1463787, 1914183, 2439645, 2764931, 3190305, 7318935, 8294793, 9570915, 13824655, 24884379, 41473965, 124421895]

約数ペア:

[(1, 124421895), (3, 41473965), (5, 24884379), (9, 13824655), (13, 9570915), (15, 8294793), (17, 7318935), (39, 3190305), (45, 2764931), (51, 2439645), (65, 1914183), (85, 1463787), (117, 1063435), (153, 813215), (195, 638061), (221, 562995), (255, 487929), (585, 212687), (663, 187665), (765, 162643), (1105, 112599), (1989, 62555), (3315, 37533), (9945, 12511)]