4452525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 9981504

約数和(自身を除く): 5528979

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 257, 275, 315, 385, 495, 525, 693, 771, 825, 1155, 1285, 1575, 1799, 1925, 2313, 2475, 2827, 3465, 3855, 5397, 5775, 6425, 8481, 8995, 11565, 14135, 16191, 17325, 19275, 19789, 25443, 26985, 42405, 44975, 57825, 59367, 70675, 80955, 98945, 127215, 134925, 178101, 212025, 296835, 404775, 494725, 636075, 890505, 1484175, 4452525]

約数ペア:

[(1, 4452525), (3, 1484175), (5, 890505), (7, 636075), (9, 494725), (11, 404775), (15, 296835), (21, 212025), (25, 178101), (33, 134925), (35, 127215), (45, 98945), (55, 80955), (63, 70675), (75, 59367), (77, 57825), (99, 44975), (105, 42405), (165, 26985), (175, 25443), (225, 19789), (231, 19275), (257, 17325), (275, 16191), (315, 14135), (385, 11565), (495, 8995), (525, 8481), (693, 6425), (771, 5775), (825, 5397), (1155, 3855), (1285, 3465), (1575, 2827), (1799, 2475), (1925, 2313)]