24793755

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 47616000

約数和(自身を除く): 22822245

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 79, 105, 147, 183, 237, 245, 305, 343, 395, 427, 553, 735, 915, 1029, 1185, 1281, 1659, 1715, 2135, 2765, 2989, 3871, 4819, 5145, 6405, 8295, 8967, 11613, 14457, 14945, 19355, 20923, 24095, 27097, 33733, 44835, 58065, 62769, 72285, 81291, 101199, 104615, 135485, 168665, 236131, 313845, 406455, 505995, 708393, 1180655, 1652917, 3541965, 4958751, 8264585, 24793755]

約数ペア:

[(1, 24793755), (3, 8264585), (5, 4958751), (7, 3541965), (15, 1652917), (21, 1180655), (35, 708393), (49, 505995), (61, 406455), (79, 313845), (105, 236131), (147, 168665), (183, 135485), (237, 104615), (245, 101199), (305, 81291), (343, 72285), (395, 62769), (427, 58065), (553, 44835), (735, 33733), (915, 27097), (1029, 24095), (1185, 20923), (1281, 19355), (1659, 14945), (1715, 14457), (2135, 11613), (2765, 8967), (2989, 8295), (3871, 6405), (4819, 5145)]