1117935

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^2$

素因数の和:54

約数の個数: 72

約数和(自身を含む): 2503440

約数和(自身を除く): 1385505

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 169, 189, 195, 245, 273, 315, 351, 441, 455, 507, 585, 637, 735, 819, 845, 945, 1183, 1323, 1365, 1521, 1755, 1911, 2205, 2457, 2535, 3185, 3549, 4095, 4563, 5733, 5915, 6615, 7605, 8281, 9555, 10647, 12285, 17199, 17745, 22815, 24843, 28665, 31941, 41405, 53235, 74529, 85995, 124215, 159705, 223587, 372645, 1117935]

約数ペア:

[(1, 1117935), (3, 372645), (5, 223587), (7, 159705), (9, 124215), (13, 85995), (15, 74529), (21, 53235), (27, 41405), (35, 31941), (39, 28665), (45, 24843), (49, 22815), (63, 17745), (65, 17199), (91, 12285), (105, 10647), (117, 9555), (135, 8281), (147, 7605), (169, 6615), (189, 5915), (195, 5733), (245, 4563), (273, 4095), (315, 3549), (351, 3185), (441, 2535), (455, 2457), (507, 2205), (585, 1911), (637, 1755), (735, 1521), (819, 1365), (845, 1323), (945, 1183)]