23708295

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 48921600

約数和(自身を除く): 25213305

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 79, 81, 95, 117, 135, 171, 195, 237, 243, 247, 285, 351, 395, 405, 513, 585, 711, 741, 855, 1027, 1053, 1185, 1215, 1235, 1501, 1539, 1755, 2133, 2223, 2565, 3081, 3159, 3555, 3705, 4503, 4617, 5135, 5265, 6399, 6669, 7505, 7695, 9243, 10665, 11115, 13509, 15405, 15795, 19197, 19513, 20007, 22515, 23085, 27729, 31995, 33345, 40527, 46215, 58539, 60021, 67545, 83187, 95985, 97565, 100035, 121581, 138645, 175617, 202635, 249561, 292695, 300105, 364743, 415935, 526851, 607905, 878085, 1247805, 1580553, 1823715, 2634255, 4741659, 7902765, 23708295]

約数ペア:

[(1, 23708295), (3, 7902765), (5, 4741659), (9, 2634255), (13, 1823715), (15, 1580553), (19, 1247805), (27, 878085), (39, 607905), (45, 526851), (57, 415935), (65, 364743), (79, 300105), (81, 292695), (95, 249561), (117, 202635), (135, 175617), (171, 138645), (195, 121581), (237, 100035), (243, 97565), (247, 95985), (285, 83187), (351, 67545), (395, 60021), (405, 58539), (513, 46215), (585, 40527), (711, 33345), (741, 31995), (855, 27729), (1027, 23085), (1053, 22515), (1185, 20007), (1215, 19513), (1235, 19197), (1501, 15795), (1539, 15405), (1755, 13509), (2133, 11115), (2223, 10665), (2565, 9243), (3081, 7695), (3159, 7505), (3555, 6669), (3705, 6399), (4503, 5265), (4617, 5135)]