53276475

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 109120000

約数和(自身を除く): 55843525

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 109, 133, 147, 175, 245, 285, 327, 343, 399, 475, 525, 545, 665, 735, 763, 931, 1029, 1225, 1425, 1635, 1715, 1995, 2071, 2289, 2725, 2793, 3325, 3675, 3815, 4655, 5145, 5341, 6213, 6517, 8175, 8575, 9975, 10355, 11445, 13965, 14497, 16023, 19075, 19551, 23275, 25725, 26705, 31065, 32585, 37387, 43491, 51775, 57225, 69825, 72485, 80115, 97755, 101479, 112161, 133525, 155325, 162925, 186935, 217455, 304437, 362425, 400575, 488775, 507395, 560805, 710353, 934675, 1087275, 1522185, 2131059, 2536975, 2804025, 3551765, 7610925, 10655295, 17758825, 53276475]

約数ペア:

[(1, 53276475), (3, 17758825), (5, 10655295), (7, 7610925), (15, 3551765), (19, 2804025), (21, 2536975), (25, 2131059), (35, 1522185), (49, 1087275), (57, 934675), (75, 710353), (95, 560805), (105, 507395), (109, 488775), (133, 400575), (147, 362425), (175, 304437), (245, 217455), (285, 186935), (327, 162925), (343, 155325), (399, 133525), (475, 112161), (525, 101479), (545, 97755), (665, 80115), (735, 72485), (763, 69825), (931, 57225), (1029, 51775), (1225, 43491), (1425, 37387), (1635, 32585), (1715, 31065), (1995, 26705), (2071, 25725), (2289, 23275), (2725, 19551), (2793, 19075), (3325, 16023), (3675, 14497), (3815, 13965), (4655, 11445), (5145, 10355), (5341, 9975), (6213, 8575), (6517, 8175)]