4782015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 10782720

約数和(自身を除く): 6000705

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 47, 51, 57, 63, 85, 95, 105, 119, 133, 141, 153, 171, 235, 255, 285, 315, 323, 329, 357, 399, 423, 595, 665, 705, 765, 799, 855, 893, 969, 987, 1071, 1197, 1615, 1645, 1785, 1995, 2115, 2261, 2397, 2679, 2907, 2961, 3995, 4465, 4845, 4935, 5355, 5593, 5985, 6251, 6783, 7191, 8037, 11305, 11985, 13395, 14535, 14805, 15181, 16779, 18753, 20349, 27965, 31255, 33915, 35955, 40185, 45543, 50337, 56259, 75905, 83895, 93765, 101745, 106267, 136629, 227715, 251685, 281295, 318801, 531335, 683145, 956403, 1594005, 4782015]

約数ペア:

[(1, 4782015), (3, 1594005), (5, 956403), (7, 683145), (9, 531335), (15, 318801), (17, 281295), (19, 251685), (21, 227715), (35, 136629), (45, 106267), (47, 101745), (51, 93765), (57, 83895), (63, 75905), (85, 56259), (95, 50337), (105, 45543), (119, 40185), (133, 35955), (141, 33915), (153, 31255), (171, 27965), (235, 20349), (255, 18753), (285, 16779), (315, 15181), (323, 14805), (329, 14535), (357, 13395), (399, 11985), (423, 11305), (595, 8037), (665, 7191), (705, 6783), (765, 6251), (799, 5985), (855, 5593), (893, 5355), (969, 4935), (987, 4845), (1071, 4465), (1197, 3995), (1615, 2961), (1645, 2907), (1785, 2679), (1995, 2397), (2115, 2261)]