141226905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 255191040

約数和(自身を除く): 113964135

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 103, 255, 283, 285, 309, 323, 515, 849, 969, 1415, 1545, 1615, 1751, 1957, 4245, 4811, 4845, 5253, 5377, 5871, 8755, 9785, 14433, 16131, 24055, 26265, 26885, 29149, 29355, 33269, 72165, 80655, 87447, 91409, 99807, 145745, 166345, 274227, 437235, 457045, 495533, 499035, 553831, 1371135, 1486599, 1661493, 2477665, 2769155, 7432995, 8307465, 9415127, 28245381, 47075635, 141226905]

約数ペア:

[(1, 141226905), (3, 47075635), (5, 28245381), (15, 9415127), (17, 8307465), (19, 7432995), (51, 2769155), (57, 2477665), (85, 1661493), (95, 1486599), (103, 1371135), (255, 553831), (283, 499035), (285, 495533), (309, 457045), (323, 437235), (515, 274227), (849, 166345), (969, 145745), (1415, 99807), (1545, 91409), (1615, 87447), (1751, 80655), (1957, 72165), (4245, 33269), (4811, 29355), (4845, 29149), (5253, 26885), (5377, 26265), (5871, 24055), (8755, 16131), (9785, 14433)]