1391849415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 2804383296

約数和(自身を除く): 1412533881

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 193, 255, 495, 561, 579, 765, 857, 935, 965, 1683, 1737, 2123, 2571, 2805, 2895, 3281, 4285, 6369, 7713, 8415, 8685, 9427, 9843, 10615, 12855, 14569, 16405, 19107, 28281, 29529, 31845, 36091, 38565, 43707, 47135, 49215, 72845, 84843, 95535, 108273, 131121, 141405, 147645, 160259, 165401, 180455, 218535, 324819, 424215, 480777, 496203, 541365, 655605, 801295, 827005, 1442331, 1488609, 1624095, 1819411, 2403885, 2481015, 2811817, 5458233, 7211655, 7443045, 8435451, 9097055, 14059085, 16374699, 25306353, 27291165, 30929987, 42177255, 81873495, 92789961, 126531765, 154649935, 278369883, 463949805, 1391849415]

約数ペア:

[(1, 1391849415), (3, 463949805), (5, 278369883), (9, 154649935), (11, 126531765), (15, 92789961), (17, 81873495), (33, 42177255), (45, 30929987), (51, 27291165), (55, 25306353), (85, 16374699), (99, 14059085), (153, 9097055), (165, 8435451), (187, 7443045), (193, 7211655), (255, 5458233), (495, 2811817), (561, 2481015), (579, 2403885), (765, 1819411), (857, 1624095), (935, 1488609), (965, 1442331), (1683, 827005), (1737, 801295), (2123, 655605), (2571, 541365), (2805, 496203), (2895, 480777), (3281, 424215), (4285, 324819), (6369, 218535), (7713, 180455), (8415, 165401), (8685, 160259), (9427, 147645), (9843, 141405), (10615, 131121), (12855, 108273), (14569, 95535), (16405, 84843), (19107, 72845), (28281, 49215), (29529, 47135), (31845, 43707), (36091, 38565)]