238908075

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 474969600

約数和(自身を除く): 236061525

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 75, 105, 111, 147, 175, 185, 245, 251, 259, 343, 525, 555, 735, 753, 777, 925, 1029, 1225, 1255, 1295, 1715, 1757, 1813, 2775, 3675, 3765, 3885, 5145, 5271, 5439, 6275, 6475, 8575, 8785, 9065, 9287, 12299, 12691, 18825, 19425, 25725, 26355, 27195, 27861, 36897, 38073, 43925, 45325, 46435, 61495, 63455, 65009, 86093, 131775, 135975, 139305, 184485, 190365, 195027, 232175, 258279, 307475, 317275, 325045, 430465, 455063, 696525, 922425, 951825, 975135, 1291395, 1365189, 1625225, 2152325, 2275315, 3185441, 4875675, 6456975, 6825945, 9556323, 11376575, 15927205, 34129725, 47781615, 79636025, 238908075]

約数ペア:

[(1, 238908075), (3, 79636025), (5, 47781615), (7, 34129725), (15, 15927205), (21, 11376575), (25, 9556323), (35, 6825945), (37, 6456975), (49, 4875675), (75, 3185441), (105, 2275315), (111, 2152325), (147, 1625225), (175, 1365189), (185, 1291395), (245, 975135), (251, 951825), (259, 922425), (343, 696525), (525, 455063), (555, 430465), (735, 325045), (753, 317275), (777, 307475), (925, 258279), (1029, 232175), (1225, 195027), (1255, 190365), (1295, 184485), (1715, 139305), (1757, 135975), (1813, 131775), (2775, 86093), (3675, 65009), (3765, 63455), (3885, 61495), (5145, 46435), (5271, 45325), (5439, 43925), (6275, 38073), (6475, 36897), (8575, 27861), (8785, 27195), (9065, 26355), (9287, 25725), (12299, 19425), (12691, 18825)]