2023421785

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 3158507520

約数和(自身を除く): 1135085735

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 127, 145, 203, 319, 385, 635, 889, 1015, 1397, 1427, 1595, 2233, 3683, 4445, 6985, 7135, 9779, 9989, 11165, 15697, 18415, 25781, 40513, 41383, 48895, 49945, 78485, 109879, 128905, 181229, 202565, 206915, 283591, 289681, 455213, 549395, 906145, 1268603, 1417955, 1448405, 1993519, 2276065, 3186491, 5255641, 6343015, 9967595, 13954633, 15932455, 26278205, 36789487, 57812051, 69773165, 183947435, 289060255, 404684357, 2023421785]

約数ペア:

[(1, 2023421785), (5, 404684357), (7, 289060255), (11, 183947435), (29, 69773165), (35, 57812051), (55, 36789487), (77, 26278205), (127, 15932455), (145, 13954633), (203, 9967595), (319, 6343015), (385, 5255641), (635, 3186491), (889, 2276065), (1015, 1993519), (1397, 1448405), (1427, 1417955), (1595, 1268603), (2233, 906145), (3683, 549395), (4445, 455213), (6985, 289681), (7135, 283591), (9779, 206915), (9989, 202565), (11165, 181229), (15697, 128905), (18415, 109879), (25781, 78485), (40513, 49945), (41383, 48895)]