233299305

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 429649920

約数和(自身を除く): 196350615

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 83, 135, 141, 235, 249, 415, 423, 443, 705, 747, 1245, 1269, 1329, 2115, 2215, 2241, 3735, 3901, 3987, 6345, 6645, 11205, 11703, 11961, 19505, 19935, 20821, 35109, 36769, 58515, 59805, 62463, 104105, 105327, 110307, 175545, 183845, 187389, 312315, 330921, 526635, 551535, 562167, 936945, 992763, 1654605, 1728143, 2810835, 4963815, 5184429, 8640715, 15553287, 25922145, 46659861, 77766435, 233299305]

約数ペア:

[(1, 233299305), (3, 77766435), (5, 46659861), (9, 25922145), (15, 15553287), (27, 8640715), (45, 5184429), (47, 4963815), (83, 2810835), (135, 1728143), (141, 1654605), (235, 992763), (249, 936945), (415, 562167), (423, 551535), (443, 526635), (705, 330921), (747, 312315), (1245, 187389), (1269, 183845), (1329, 175545), (2115, 110307), (2215, 105327), (2241, 104105), (3735, 62463), (3901, 59805), (3987, 58515), (6345, 36769), (6645, 35109), (11205, 20821), (11703, 19935), (11961, 19505)]