530145

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 80

約数和(自身を含む): 1254528

約数和(自身を除く): 724383

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 81, 85, 99, 105, 119, 135, 153, 165, 187, 189, 231, 255, 297, 315, 357, 385, 405, 459, 495, 561, 567, 595, 693, 765, 891, 935, 945, 1071, 1155, 1309, 1377, 1485, 1683, 1785, 2079, 2295, 2805, 2835, 3213, 3465, 3927, 4455, 5049, 5355, 6237, 6545, 6885, 8415, 9639, 10395, 11781, 15147, 16065, 19635, 25245, 31185, 35343, 48195, 58905, 75735, 106029, 176715, 530145]

約数ペア:

[(1, 530145), (3, 176715), (5, 106029), (7, 75735), (9, 58905), (11, 48195), (15, 35343), (17, 31185), (21, 25245), (27, 19635), (33, 16065), (35, 15147), (45, 11781), (51, 10395), (55, 9639), (63, 8415), (77, 6885), (81, 6545), (85, 6237), (99, 5355), (105, 5049), (119, 4455), (135, 3927), (153, 3465), (165, 3213), (187, 2835), (189, 2805), (231, 2295), (255, 2079), (297, 1785), (315, 1683), (357, 1485), (385, 1377), (405, 1309), (459, 1155), (495, 1071), (561, 945), (567, 935), (595, 891), (693, 765)]