7006725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 14508000

約数和(自身を除く): 7501275

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 149, 165, 171, 209, 225, 275, 285, 447, 475, 495, 627, 745, 825, 855, 1045, 1341, 1425, 1639, 1881, 2235, 2475, 2831, 3135, 3725, 4275, 4917, 5225, 6705, 8195, 8493, 9405, 11175, 14155, 14751, 15675, 24585, 25479, 31141, 33525, 40975, 42465, 47025, 70775, 73755, 93423, 122925, 127395, 155705, 212325, 280269, 368775, 467115, 636975, 778525, 1401345, 2335575, 7006725]

約数ペア:

[(1, 7006725), (3, 2335575), (5, 1401345), (9, 778525), (11, 636975), (15, 467115), (19, 368775), (25, 280269), (33, 212325), (45, 155705), (55, 127395), (57, 122925), (75, 93423), (95, 73755), (99, 70775), (149, 47025), (165, 42465), (171, 40975), (209, 33525), (225, 31141), (275, 25479), (285, 24585), (447, 15675), (475, 14751), (495, 14155), (627, 11175), (745, 9405), (825, 8493), (855, 8195), (1045, 6705), (1341, 5225), (1425, 4917), (1639, 4275), (1881, 3725), (2235, 3135), (2475, 2831)]