297044825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 504610560

約数和(自身を除く): 207565735

約数列:

[1, 5, 7, 11, 17, 25, 29, 35, 55, 77, 85, 119, 145, 175, 187, 203, 275, 313, 319, 385, 425, 493, 595, 725, 935, 1015, 1309, 1565, 1595, 1925, 2191, 2233, 2465, 2975, 3443, 3451, 4675, 5075, 5321, 5423, 6545, 7825, 7975, 9077, 10955, 11165, 12325, 17215, 17255, 24101, 26605, 27115, 32725, 37247, 37961, 45385, 54775, 55825, 58531, 63539, 86075, 86275, 99847, 120505, 133025, 135575, 154309, 186235, 189805, 226925, 292655, 317695, 409717, 499235, 602525, 698929, 771545, 931175, 949025, 1080163, 1463275, 1588475, 1697399, 2048585, 2496175, 3494645, 3857725, 5400815, 8486995, 10242925, 11881793, 17473225, 27004075, 42434975, 59408965, 297044825]

約数ペア:

[(1, 297044825), (5, 59408965), (7, 42434975), (11, 27004075), (17, 17473225), (25, 11881793), (29, 10242925), (35, 8486995), (55, 5400815), (77, 3857725), (85, 3494645), (119, 2496175), (145, 2048585), (175, 1697399), (187, 1588475), (203, 1463275), (275, 1080163), (313, 949025), (319, 931175), (385, 771545), (425, 698929), (493, 602525), (595, 499235), (725, 409717), (935, 317695), (1015, 292655), (1309, 226925), (1565, 189805), (1595, 186235), (1925, 154309), (2191, 135575), (2233, 133025), (2465, 120505), (2975, 99847), (3443, 86275), (3451, 86075), (4675, 63539), (5075, 58531), (5321, 55825), (5423, 54775), (6545, 45385), (7825, 37961), (7975, 37247), (9077, 32725), (10955, 27115), (11165, 26605), (12325, 24101), (17215, 17255)]