17370045

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 38890368

約数和(自身を除く): 21520323

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 557, 567, 693, 891, 945, 1155, 1485, 1671, 2079, 2785, 2835, 3465, 3899, 4455, 5013, 6127, 6237, 8355, 10395, 11697, 15039, 18381, 19495, 25065, 30635, 31185, 35091, 42889, 45117, 55143, 58485, 75195, 91905, 105273, 128667, 165429, 175455, 214445, 225585, 275715, 315819, 386001, 496287, 526365, 643335, 827145, 1158003, 1579095, 1930005, 2481435, 3474009, 5790015, 17370045]

約数ペア:

[(1, 17370045), (3, 5790015), (5, 3474009), (7, 2481435), (9, 1930005), (11, 1579095), (15, 1158003), (21, 827145), (27, 643335), (33, 526365), (35, 496287), (45, 386001), (55, 315819), (63, 275715), (77, 225585), (81, 214445), (99, 175455), (105, 165429), (135, 128667), (165, 105273), (189, 91905), (231, 75195), (297, 58485), (315, 55143), (385, 45117), (405, 42889), (495, 35091), (557, 31185), (567, 30635), (693, 25065), (891, 19495), (945, 18381), (1155, 15039), (1485, 11697), (1671, 10395), (2079, 8355), (2785, 6237), (2835, 6127), (3465, 5013), (3899, 4455)]