38706255

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 112

約数和(自身を含む): 83732544

約数和(自身を除く): 45026289

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 41, 45, 63, 81, 105, 111, 123, 135, 185, 189, 205, 243, 259, 287, 315, 333, 369, 405, 555, 567, 615, 729, 777, 861, 945, 999, 1107, 1215, 1295, 1435, 1517, 1665, 1701, 1845, 2331, 2583, 2835, 2997, 3321, 3645, 3885, 4305, 4551, 4995, 5103, 5535, 6993, 7585, 7749, 8505, 8991, 9963, 10619, 11655, 12915, 13653, 14985, 16605, 20979, 22755, 23247, 25515, 26973, 29889, 31857, 34965, 38745, 40959, 44955, 49815, 53095, 62937, 68265, 69741, 95571, 104895, 116235, 122877, 134865, 149445, 159285, 188811, 204795, 209223, 286713, 314685, 348705, 368631, 477855, 614385, 860139, 944055, 1046115, 1105893, 1433565, 1843155, 2580417, 4300695, 5529465, 7741251, 12902085, 38706255]

約数ペア:

[(1, 38706255), (3, 12902085), (5, 7741251), (7, 5529465), (9, 4300695), (15, 2580417), (21, 1843155), (27, 1433565), (35, 1105893), (37, 1046115), (41, 944055), (45, 860139), (63, 614385), (81, 477855), (105, 368631), (111, 348705), (123, 314685), (135, 286713), (185, 209223), (189, 204795), (205, 188811), (243, 159285), (259, 149445), (287, 134865), (315, 122877), (333, 116235), (369, 104895), (405, 95571), (555, 69741), (567, 68265), (615, 62937), (729, 53095), (777, 49815), (861, 44955), (945, 40959), (999, 38745), (1107, 34965), (1215, 31857), (1295, 29889), (1435, 26973), (1517, 25515), (1665, 23247), (1701, 22755), (1845, 20979), (2331, 16605), (2583, 14985), (2835, 13653), (2997, 12915), (3321, 11655), (3645, 10619), (3885, 9963), (4305, 8991), (4551, 8505), (4995, 7749), (5103, 7585), (5535, 6993)]