24883425

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 54119676

約数和(自身を除く): 29236251

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 49, 61, 63, 75, 105, 111, 147, 175, 183, 185, 225, 245, 259, 305, 315, 333, 427, 441, 525, 549, 555, 735, 777, 915, 925, 1225, 1281, 1295, 1525, 1575, 1665, 1813, 2135, 2205, 2257, 2331, 2745, 2775, 2989, 3675, 3843, 3885, 4575, 5439, 6405, 6475, 6771, 8325, 8967, 9065, 10675, 11025, 11285, 11655, 13725, 14945, 15799, 16317, 19215, 19425, 20313, 26901, 27195, 32025, 33855, 44835, 45325, 47397, 56425, 58275, 74725, 78995, 81585, 96075, 101565, 110593, 134505, 135975, 142191, 169275, 224175, 236985, 331779, 394975, 407925, 507825, 552965, 672525, 710955, 995337, 1184925, 1658895, 2764825, 3554775, 4976685, 8294475, 24883425]

約数ペア:

[(1, 24883425), (3, 8294475), (5, 4976685), (7, 3554775), (9, 2764825), (15, 1658895), (21, 1184925), (25, 995337), (35, 710955), (37, 672525), (45, 552965), (49, 507825), (61, 407925), (63, 394975), (75, 331779), (105, 236985), (111, 224175), (147, 169275), (175, 142191), (183, 135975), (185, 134505), (225, 110593), (245, 101565), (259, 96075), (305, 81585), (315, 78995), (333, 74725), (427, 58275), (441, 56425), (525, 47397), (549, 45325), (555, 44835), (735, 33855), (777, 32025), (915, 27195), (925, 26901), (1225, 20313), (1281, 19425), (1295, 19215), (1525, 16317), (1575, 15799), (1665, 14945), (1813, 13725), (2135, 11655), (2205, 11285), (2257, 11025), (2331, 10675), (2745, 9065), (2775, 8967), (2989, 8325), (3675, 6771), (3843, 6475), (3885, 6405), (4575, 5439)]