1330341525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7237}}^1$

素因数の和:7315

約数の個数: 72

約数和(自身を含む): 2566884320

約数和(自身を除く): 1236542795

約数列:

[1, 3, 5, 9, 15, 19, 25, 43, 45, 57, 75, 95, 129, 171, 215, 225, 285, 387, 475, 645, 817, 855, 1075, 1425, 1935, 2451, 3225, 4085, 4275, 7237, 7353, 9675, 12255, 20425, 21711, 36185, 36765, 61275, 65133, 108555, 137503, 180925, 183825, 311191, 325665, 412509, 542775, 687515, 933573, 1237527, 1555955, 1628325, 2062545, 2800719, 3437575, 4667865, 5912629, 6187635, 7779775, 10312725, 14003595, 17737887, 23339325, 29563145, 30938175, 53213661, 70017975, 88689435, 147815725, 266068305, 443447175, 1330341525]

約数ペア:

[(1, 1330341525), (3, 443447175), (5, 266068305), (9, 147815725), (15, 88689435), (19, 70017975), (25, 53213661), (43, 30938175), (45, 29563145), (57, 23339325), (75, 17737887), (95, 14003595), (129, 10312725), (171, 7779775), (215, 6187635), (225, 5912629), (285, 4667865), (387, 3437575), (475, 2800719), (645, 2062545), (817, 1628325), (855, 1555955), (1075, 1237527), (1425, 933573), (1935, 687515), (2451, 542775), (3225, 412509), (4085, 325665), (4275, 311191), (7237, 183825), (7353, 180925), (9675, 137503), (12255, 108555), (20425, 65133), (21711, 61275), (36185, 36765)]