15745752

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 49157460

約数和(自身を除く): 33411708

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 47, 54, 66, 72, 81, 88, 94, 99, 108, 132, 141, 162, 188, 198, 216, 264, 282, 297, 324, 376, 396, 423, 517, 564, 594, 648, 792, 846, 891, 1034, 1128, 1188, 1269, 1551, 1692, 1782, 2068, 2209, 2376, 2538, 3102, 3384, 3564, 3807, 4136, 4418, 4653, 5076, 6204, 6627, 7128, 7614, 8836, 9306, 10152, 12408, 13254, 13959, 15228, 17672, 18612, 19881, 24299, 26508, 27918, 30456, 37224, 39762, 41877, 48598, 53016, 55836, 59643, 72897, 79524, 83754, 97196, 111672, 119286, 145794, 159048, 167508, 178929, 194392, 218691, 238572, 291588, 335016, 357858, 437382, 477144, 583176, 656073, 715716, 874764, 1312146, 1431432, 1749528, 1968219, 2624292, 3936438, 5248584, 7872876, 15745752]

約数ペア:

[(1, 15745752), (2, 7872876), (3, 5248584), (4, 3936438), (6, 2624292), (8, 1968219), (9, 1749528), (11, 1431432), (12, 1312146), (18, 874764), (22, 715716), (24, 656073), (27, 583176), (33, 477144), (36, 437382), (44, 357858), (47, 335016), (54, 291588), (66, 238572), (72, 218691), (81, 194392), (88, 178929), (94, 167508), (99, 159048), (108, 145794), (132, 119286), (141, 111672), (162, 97196), (188, 83754), (198, 79524), (216, 72897), (264, 59643), (282, 55836), (297, 53016), (324, 48598), (376, 41877), (396, 39762), (423, 37224), (517, 30456), (564, 27918), (594, 26508), (648, 24299), (792, 19881), (846, 18612), (891, 17672), (1034, 15228), (1128, 13959), (1188, 13254), (1269, 12408), (1551, 10152), (1692, 9306), (1782, 8836), (2068, 7614), (2209, 7128), (2376, 6627), (2538, 6204), (3102, 5076), (3384, 4653), (3564, 4418), (3807, 4136)]