27519345

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 59799168

約数和(自身を除く): 32279823

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 315, 357, 405, 459, 567, 571, 595, 765, 945, 1071, 1377, 1713, 1785, 2295, 2835, 2855, 3213, 3997, 5139, 5355, 6885, 8565, 9639, 9707, 11991, 15417, 16065, 19985, 25695, 29121, 35973, 46251, 48195, 48535, 59955, 67949, 77085, 87363, 107919, 145605, 179865, 203847, 231255, 262089, 323757, 339745, 436815, 539595, 611541, 786267, 1019235, 1310445, 1618785, 1834623, 3057705, 3931335, 5503869, 9173115, 27519345]

約数ペア:

[(1, 27519345), (3, 9173115), (5, 5503869), (7, 3931335), (9, 3057705), (15, 1834623), (17, 1618785), (21, 1310445), (27, 1019235), (35, 786267), (45, 611541), (51, 539595), (63, 436815), (81, 339745), (85, 323757), (105, 262089), (119, 231255), (135, 203847), (153, 179865), (189, 145605), (255, 107919), (315, 87363), (357, 77085), (405, 67949), (459, 59955), (567, 48535), (571, 48195), (595, 46251), (765, 35973), (945, 29121), (1071, 25695), (1377, 19985), (1713, 16065), (1785, 15417), (2295, 11991), (2835, 9707), (2855, 9639), (3213, 8565), (3997, 6885), (5139, 5355)]