40982865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 86085504

約数和(自身を除く): 45102639

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 49, 55, 77, 105, 111, 137, 147, 165, 185, 231, 245, 259, 385, 407, 411, 539, 555, 685, 735, 777, 959, 1155, 1221, 1295, 1507, 1617, 1813, 2035, 2055, 2695, 2849, 2877, 3885, 4521, 4795, 5069, 5439, 6105, 6713, 7535, 8085, 8547, 9065, 10549, 14245, 14385, 15207, 19943, 20139, 22605, 25345, 27195, 31647, 33565, 35483, 42735, 52745, 55759, 59829, 73843, 76035, 99715, 100695, 106449, 158235, 167277, 177415, 221529, 248381, 278795, 299145, 369215, 390313, 532245, 745143, 836385, 1107645, 1170939, 1241905, 1951565, 2732191, 3725715, 5854695, 8196573, 13660955, 40982865]

約数ペア:

[(1, 40982865), (3, 13660955), (5, 8196573), (7, 5854695), (11, 3725715), (15, 2732191), (21, 1951565), (33, 1241905), (35, 1170939), (37, 1107645), (49, 836385), (55, 745143), (77, 532245), (105, 390313), (111, 369215), (137, 299145), (147, 278795), (165, 248381), (185, 221529), (231, 177415), (245, 167277), (259, 158235), (385, 106449), (407, 100695), (411, 99715), (539, 76035), (555, 73843), (685, 59829), (735, 55759), (777, 52745), (959, 42735), (1155, 35483), (1221, 33565), (1295, 31647), (1507, 27195), (1617, 25345), (1813, 22605), (2035, 20139), (2055, 19943), (2695, 15207), (2849, 14385), (2877, 14245), (3885, 10549), (4521, 9065), (4795, 8547), (5069, 8085), (5439, 7535), (6105, 6713)]