24954885

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 25364475

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 47, 57, 69, 81, 95, 115, 135, 141, 171, 207, 235, 243, 285, 345, 405, 423, 437, 513, 621, 705, 855, 893, 1035, 1081, 1215, 1269, 1311, 1539, 1863, 2115, 2185, 2565, 2679, 3105, 3243, 3807, 3933, 4465, 4617, 5405, 5589, 6345, 6555, 7695, 8037, 9315, 9729, 11421, 11799, 13395, 16215, 19035, 19665, 20539, 23085, 24111, 27945, 29187, 35397, 40185, 48645, 57105, 58995, 61617, 72333, 87561, 102695, 106191, 120555, 145935, 176985, 184851, 216999, 262683, 308085, 361665, 437805, 530955, 554553, 924255, 1084995, 1313415, 1663659, 2772765, 4990977, 8318295, 24954885]

約数ペア:

[(1, 24954885), (3, 8318295), (5, 4990977), (9, 2772765), (15, 1663659), (19, 1313415), (23, 1084995), (27, 924255), (45, 554553), (47, 530955), (57, 437805), (69, 361665), (81, 308085), (95, 262683), (115, 216999), (135, 184851), (141, 176985), (171, 145935), (207, 120555), (235, 106191), (243, 102695), (285, 87561), (345, 72333), (405, 61617), (423, 58995), (437, 57105), (513, 48645), (621, 40185), (705, 35397), (855, 29187), (893, 27945), (1035, 24111), (1081, 23085), (1215, 20539), (1269, 19665), (1311, 19035), (1539, 16215), (1863, 13395), (2115, 11799), (2185, 11421), (2565, 9729), (2679, 9315), (3105, 8037), (3243, 7695), (3807, 6555), (3933, 6345), (4465, 5589), (4617, 5405)]