232715385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 486001152

約数和(自身を除く): 253285767

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 41, 45, 63, 105, 111, 123, 185, 205, 259, 287, 315, 333, 369, 487, 555, 615, 777, 861, 1295, 1435, 1461, 1517, 1665, 1845, 2331, 2435, 2583, 3409, 3885, 4305, 4383, 4551, 7305, 7585, 10227, 10619, 11655, 12915, 13653, 17045, 18019, 19967, 21915, 22755, 30681, 31857, 51135, 53095, 54057, 59901, 68265, 90095, 95571, 99835, 126133, 139769, 153405, 159285, 162171, 179703, 270285, 299505, 378399, 419307, 477855, 630665, 698845, 738779, 810855, 898515, 1135197, 1257921, 1891995, 2096535, 2216337, 3693895, 5171453, 5675985, 6289605, 6649011, 11081685, 15514359, 25857265, 33245055, 46543077, 77571795, 232715385]

約数ペア:

[(1, 232715385), (3, 77571795), (5, 46543077), (7, 33245055), (9, 25857265), (15, 15514359), (21, 11081685), (35, 6649011), (37, 6289605), (41, 5675985), (45, 5171453), (63, 3693895), (105, 2216337), (111, 2096535), (123, 1891995), (185, 1257921), (205, 1135197), (259, 898515), (287, 810855), (315, 738779), (333, 698845), (369, 630665), (487, 477855), (555, 419307), (615, 378399), (777, 299505), (861, 270285), (1295, 179703), (1435, 162171), (1461, 159285), (1517, 153405), (1665, 139769), (1845, 126133), (2331, 99835), (2435, 95571), (2583, 90095), (3409, 68265), (3885, 59901), (4305, 54057), (4383, 53095), (4551, 51135), (7305, 31857), (7585, 30681), (10227, 22755), (10619, 21915), (11655, 19967), (12915, 18019), (13653, 17045)]