57807855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 122204160

約数和(自身を除く): 64396305

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 79, 101, 105, 115, 161, 207, 237, 303, 315, 345, 395, 483, 505, 553, 707, 711, 805, 909, 1035, 1185, 1449, 1515, 1659, 1817, 2121, 2323, 2415, 2765, 3535, 3555, 4545, 4977, 5451, 6363, 6969, 7245, 7979, 8295, 9085, 10605, 11615, 12719, 16261, 16353, 20907, 23937, 24885, 27255, 31815, 34845, 38157, 39895, 48783, 55853, 63595, 71811, 81305, 81765, 104535, 114471, 119685, 146349, 167559, 183517, 190785, 243915, 279265, 359055, 502677, 550551, 572355, 731745, 837795, 917585, 1284619, 1651653, 2513385, 2752755, 3853857, 6423095, 8258265, 11561571, 19269285, 57807855]

約数ペア:

[(1, 57807855), (3, 19269285), (5, 11561571), (7, 8258265), (9, 6423095), (15, 3853857), (21, 2752755), (23, 2513385), (35, 1651653), (45, 1284619), (63, 917585), (69, 837795), (79, 731745), (101, 572355), (105, 550551), (115, 502677), (161, 359055), (207, 279265), (237, 243915), (303, 190785), (315, 183517), (345, 167559), (395, 146349), (483, 119685), (505, 114471), (553, 104535), (707, 81765), (711, 81305), (805, 71811), (909, 63595), (1035, 55853), (1185, 48783), (1449, 39895), (1515, 38157), (1659, 34845), (1817, 31815), (2121, 27255), (2323, 24885), (2415, 23937), (2765, 20907), (3535, 16353), (3555, 16261), (4545, 12719), (4977, 11615), (5451, 10605), (6363, 9085), (6969, 8295), (7245, 7979)]